neco biology essay questions 2021

Study Materials

Best eductional blog in nigeria.

NECO Past Questions and Answers For All Subjects | Updated Copy

May 22, 2024 Agunwa Franklin Post UTME 0

Are you searching for NECO Past Questions and Answers For All Subjects? Search no more . We have a comprehensive copy of NECO Past Questions And Answer in our store which is now in a PDF format for easy download. Note in this page all the subject of NECO past question are available, all you need to do is indicate which state you want.

NECO Past Questions

NECO Examination is written by students who are about leaving secondary school. The best way to pass any exams with flying colors is by practicing over and over again with the right material, you will know what to expect; improve your speed and confidence; and be really prepared for the actual test. If you can master our study material word to word definitely passing National Examination Council examination wouldn’t be an issue for you.

The only way you can help your ward is to equip them with the right study material to enable them write the exams with ease. In order to help you achieve that, our team have carefully compiled NECO past questions and answers which comes with a lot of benefits.

Below are the subjects we have NECO Past Questions on;

Physical Education
Auto Mechanics
Home Management
Foods and Nutrition
Auto Body Repair and Spray Painting
Auto Electrical Work
Auto Mechanical Work
Air Conditioning and Refrigeration
Welding and Fabrication, Engineering Craft Practice
Electrical Installation & Maintenance Work
Radio, Television and Electronics Work
Blocklaying, Bricklaying and Concrete Work
Painting and Decoration
Plumbing and Pipe Fitting
Machine Woodworking
Carpentry and Joinery
Furniture Making
Catering Craft Practice
Garment Making
Clothing and Textiles
Dyeing and Bleaching
Printing Craft Practice
Cosmetology
Photography
Leather Goods, Manufacturing and Repair
GSM Maintenance and Repairs
Animal Husbandry
Mathematics
Agricultural Science
Further Mathematics
Literature in English
Civic Education
Computer studies
Data Science
Electronics

How to Purchase The Complete Past Question Paper

PRICE: ₦2,500 ₦ 2,000 ( Two Thousand Naira Only)

Make a bank deposit or mobile transfer of ₦ 2,000 only to the account given below;

Bank Name: First Bank Plc Account Number: 3068053830 Account Name: Agunwa Franklin Account Type: Savings

After making the payment Click Here to send the following;

Depositor’s Name or Screenshot of Payment
Name of the Past Question
Active Email Address

to us on WhatsApp 08144822933 or Call Us On 07060635285

Once your details has been received and your payment confirmed by us, you will receive the past question in your email or WhatsApp within 5 Minutes.

Free NECO Expo 2024 Questions and Answers for all Subjects

Be the first to comment

PastQuestions.com.ng

Neco past questions and answers pdf.

September 19, 2023 Victoria Jackson NECO , Past Questions 0

NECO Past Questions and Answers PDF – The NECO Past Questions and Answers PDF is a vital resource for students preparing for the National Examinations Council (NECO) examinations. It actively comprises a comprehensive compilation of past NECO exam papers, complete with answers and explanations. These materials serve as invaluable tools in active exam preparation, offering students an in-depth understanding of the NECO exam’s structure, question types, and subject-specific content.

The active PDF format ensures easy accessibility and portability, enabling students to study flexibly on various digital devices. NECO Past Questions and Answers actively empower students by providing a platform for self-assessment, helping them identify strengths and areas in need of improvement. This active engagement enables students to tailor their study efforts effectively, build confidence, and ultimately perform exceptionally well in the NECO examinations, facilitating academic advancement and future opportunities.

Why you need NECO Past Questions and Answers PDF

NECO Past Questions and Answers PDF is indispensable for several reasons. Firstly, it provides a thorough understanding of the NECO exam’s format, question types, and subject-specific content, enabling effective preparation. Secondly, it serves as a self-assessment tool, helping students identify strengths and weaknesses, and allowing focused revision. Thirdly, practicing with these materials improves time management, reduces anxiety, and boosts confidence by simulating the actual exam environment. Additionally, the PDF format offers convenient accessibility and flexibility for study.

In a competitive academic landscape, NECO Past Questions and Answers PDF plays a pivotal role in optimizing preparation, enhancing performance, and increasing the likelihood of obtaining excellent scores in the NECO examinations, ultimately opening doors to future educational and career opportunities.

NECO Past Questions and Answers Pattern

NECO Past Questions and Answers adhere closely to the pattern of previous National Examinations Council (NECO) examinations. These materials encompass a variety of subjects, featuring multiple-choice, short answer, and essay questions, aligning with NECO’s testing format. The questions are designed to assess students’ understanding of specific subjects and their ability to apply knowledge. The pattern emphasizes the NECO syllabus, focusing on key topics and subject matter. By studying NECO Past Questions and Answers, students gain insight into the exam’s structure, become familiar with recurring question types, and can tailor their preparation to align with NECO’s expectations. This active engagement enhances their readiness and increases their chances of success in the NECO examinations.

NECO Past Questions And Answers in PDF Sample

1.The study of past events simply refers to A. myths. B. folklore. C. legends, D. history. E. politics.

2.Events that occurred before the invention of writing are referred to as A. late history. B. old history. C. past history. D. pre-history. E. unwritten history.

3.A written history dedicated to the lift and times of heroes and heroines is A. autobiography. B. biography. C. documentary account. D. first hand information. E. invented account.

4.The study of history helps people to A. appreciate the future. B. elect good leaders. C. make good decisions. D. move forward in life. E. perfect our journey.

How to Buy

The complete NECO Past Questions with accurate answers is N2,000.

Delivery Assurance

How are you sure we will deliver the Past Question to you after payment.

Our services are based on honesty and integrity. That is why we are very popular.

For us (ExamsGuru Team), we have been in business since 2012 and have been delivering honest and trusted services to our valued customers.

Since we started, we have not had any negative comments from our customers, instead, all of them are happy with us.

Our past questions and answers are original and from the source. So, your money is in the right hand and we promise to deliver it once we confirm your payment.

Each year, thousands of students gain admission into their schools of choice with the help of our past questions and answers.

7 Tips to Prepare for Exams

Don’t make reading your hobby: A lot of people put reading as a hobby in their CV, they might be right because they have finished schooling. But “You” are still schooling, so reading should be in top priority and not as a hobby. Read far and wide to enhance your level of aptitude
Get Exams Preparation Materials: These involve textbooks, dictionaries, Past Questions and Answers. These materials will enhance your mastering of the scope of the exams you are expecting.
Attend Extramural Classes: Register and attend extramural classes at your location. This class will not only help you refresh your memory but will boast your classroom understanding and discoveries of new knowledge.
Sleep when you feel like: When you are preparing for any exams, sleeping is very important because it helps in the consolidation of memory. Caution: Only sleep when you feel like it and don’t oversleep.
Make sure you are healthy: Sickness can cause excessive feelings of tiredness and fatigue and will not allow you to concentrate on reading. If you are feeling as if you are not well, report to your parent, a nurse or a doctor. Make sure you are well.
Eat when you feel like: During the exam preparation period, you are advised not to overeat, so as to avoid sleep. You need to eat little and light food whenever you feel like eating. Eat more of fruits, drink milk and glucose. This will help you to enhance retention.
Reduce your time in social media: Some people live their entire life on Facebook, Twitter, WhatsApp, Messenger chat. This is so bad and catastrophic if you are preparing for exams. Try and reduce your time spent on social media during this time. Maybe after the exams, you can go back and sleep in it.

If you like these tips, consider sharing them with your friends and relatives. Do you have a question or comments? Put it on the comment form below. We will be pleased to hear from you and help you to score as high as possible.

We wish you good luck

Neco Past Questions and Answers pdf
neco.gov.ng | National Examinations Council : NECO
PAST QUESTIONS

Be the first to comment

NECO: BIOLOGY

2010 Biology NECO Past Questions
quiz biology 2010 neco
2011 Biology NECO Objective Past Questions
2011 Biology NECO Theory Past Questions
2012 Biology
2013 Biology
2016 Biology NECO Theory Past Questions
2021 Biology NECO Objective Past Questions

2021 Biology NECO Theory Past Questions

Quiz summary.

0 of 5 Questions completed

Information

You have already completed the quiz before. Hence you can not start it again.

Quiz is loading…

You must sign in or sign up to start the quiz.

You must first complete the following:

Quiz complete. Results are being recorded.

0 of 5 Questions answered correctly

Time has elapsed

You have reached 0 of 0 point(s), ( 0 )

Earned Point(s): 0 of 0 , ( 0 ) 0 Essay(s) Pending (Possible Point(s): 0 )

Not categorized 0%

1 . Question

(a) State four reasons why animals move from one place to another.

(b) Mention one function each of the following structures in plants:

(iii) Xylem

(iv) Flower

(d) (i) Explain the process of image formation in the human eye.

(ii) List three evidences of organic evolution.

View Answers

This response will be reviewed and graded after submission.

2 . Question

(a) List two structures that protect the eyes.

(b) Define the following:

Competition
Deforestation

(d) State four methods of preventing food spoilage.

3 . Question

(a) State the number of daughter cells produced in:

(b) (i) Mention three importance of sexual reproduction

(ii) Describe the relationship between remora fish and shark in their habitat.

(ii) State one function of the renal vein in mammals.

(d) Write short notes on each of the following:

Ecological niche
Population density
Climax community

4 . Question

(a) (i) Define aestivation.

(ii) List four sense organs and one function of each.

(iii) Describe the process that makes a person who has been spinning round a stationary object to feel dizzy.

(b) State one function each of the following structures:

– Neuron

– Cerebrum

– Medulla oblongata

– Cerebellum

(ii) List three adaptive features of a leaf to photosynthesis.

5 . Question

(a) (i) Describe the courtship behaviour display in Agama Lizard.

(ii) Name four examples of sex-linked trait in man.

(iii) In a tabular form, enumerate three differences between spider and cockroach.

(b) By means of crosses, show how children could inherit sickle cell anaemia from parents who are carriers. Use SS to indicate normal gene and ss

What ratio of F 1 generation would be?

(i) Sickler

(ii) Carrier

(iii) Normal

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

Cancel reply

Thanks for putting these questions here for teachers use

(1) (a) – To search for food.

– To escape from danger, natural disaster, or predators.

– To search for a mating partner or for breeding purposes.

– To search for shelter

– To escape harsh climatic changes

– Seasonal migration

(b) Phloem: It transports manufactured food from the leaves to other parts of the plant.

Leaf: The chlorophyll of the leaf traps radiate energy from sunlight for photosynthesis

For transpiration
For guttation
For water conservation
For food storage
For vegetative propagation

Xylem: Conducts water and mineral salts from the roots to other parts of plant.

Provides mechanical support in plants.

Flower: Its bright colour attracts insects, birds for pollination

For reproduction
Formation of male and female gametes
Fertilization resulting in the formation of fruit.

– They have well developed extensive root system to absorb water.

– Presence of a large amount of strengthening tissue/xylem for support.

– Presence of sunken stomata to reduce transpiration

– They possess chlorophyllous/green stems which photosynthesize.

– They possess swollen stem leaves that act as storage organs

– Presence of thick, waxy cuticles which reduces the rate of transpiration.

– Their leaves are small, needle-like/spine to reduce water loss.

– They have reduced number of stomata to prevent water loss.

– They possess multiple epidermal layers for water conservation.

(d) (i) Light rays from an object enter the eye. It passes through the cornea, aqueous humour, lens and vitreous humour.

The rays are refracted and brought to focus on the retina.
The stimulus of the reflected light is received by rods and cones depending on the light intensity which converts the stimulus to impulses.
The impulse is transmitted through the optic nerve to the optic lobe of the brain which correctly interprets the image.

(ii) – Evidence from vestigial organs

– Evidence from geology or fossil

– Evidence from comparative anatomy

– Evidence from physiology/biochemistry

– Evidence from taxonomy

– Evidence from comparative embryology

(2) (a) – Eyelid

– Eye lashes

– Eye socket

– Conjunctiva

(b) Excretion: This is defined as the removal or elimination of waste products/harmful by-products of metabolism from the body of an organism.

Competition: It is the interaction or struggle between members of the same species/population/two or more species occupying the same tropical level to obtain mutually needed resources that are in short supply in the habitat.

Deforestation: Deforestation is defined as the deliberate, intentional or indiscriminate clearing of forest areas/trees through human activities.

(d) – Salting

– Freezing/refrigeration

– Drying/sun drying

– Smoking

– Chemical preservation

– Canning

– Pasteurization

– Fermentation

– irradiation

(3) (a) – Meiosis is four (4)

– Mitosis is two (2)

(b) (i) – It permits genetic variability of individuals

– It allows production of hybrids of desirable traits/characters.

– It enhances formation of new species

– It allows for continuity of the species

– It maintains the chromosome numbers from one generation to the other

– The species can adapt to new environments due to variation which gives them a survival advantage.

– More resistant to diseases

(ii) A remora fish would attach itself to a shark. A remora fish would use the shark for transportation. The remora fish gets its food from the shark; the shark gets no benefits from the remora fish. The relationship between them is commensalism.

– Dry cough

– Tiredness/fatigue

– Aches and pain

– Sore throat

– Loss of taste or smell

– Difficulty in breathing

– Chest pain

– Vomiting

– Diarrhoea

(ii) It removes blood from the kidney.

(d) Ecological Niche: The interaction of a species with the other members of the same community. It is the specific part of a habitat occupied by a particular organism.

In a niche, every organism is adapted to play a specific role in the community. No two organisms share the same role at the same time, hence no competition between them.

Population Density: It refers to the number of individuals present per unit area at a given time. The number of individuals present is represented as N and A, area in square kilometer (Km represented as (S) thus

Population density is measured in the following ways:

Total count method
Relative density
Indirect estimation
Biomass estimation

Climax Community: This is an ecological community in which populations of plants or animal remains stable and exist in balance with each other and their environment.

It is the final stage of succession. Climax community is determined by the climate of the region. The climax community is called a biome.

(4) (a) (i) It is a prolonged dormancy or inactivity of some animals during a hot or dry period. It is characterized by lowered metabolic rate. The purpose is to avoid damage from high temperatures and the risk of desiccation.

(ii) – Ears: Sensory system for hearing/balancing

– Eyes: Sensory system for vision/sight

– Tongue: Sensory system for taste

– Nose: Sensory system for smell

– Skin: Sensory system for touch.

(iii) The three semi-circular canals in the ear are sensitive to movement of the head. They are filled with endolymph. The ampulla in the semi-circular canals contains sensory hairs. When someone moves his head, the ampulla moves in the endolymph. It pulls on the hair, so the hair sends messages through the auditory nerve to the brain.

(b) (i) Neuron : It transmits impulses to and from the brain.

(ii) Cerebrum : The cerebral cortex serves as the centre for memory and thinking.

It controls voluntary actions such as hearing, smelling, seeing, and touching.
It helps in the regulation and coordination of nerve impulses.

(iii) Medulla Oblongata: It controls many involuntary actions associated with heartbeat, digestion, and respiration.

It regulates blood pressure by controlling the constriction and dilation of blood vessels.
It serves as a reflex centre for vomiting, coughing, sneezing, and swallowing.

(iv) Cerebellum:

It coordinates voluntary movements
For muscle coordination and postures
It is important for learning and motor behaviours.

– Presence of stomata to allow diffusion of carbon-dioxide.

– Network of tubes (xylem and phloem) to transport water (xylem) and food (phloem).

– Flat shape to receive maximum sunlight energy.

– Presence of guard cells to regulate opening and closing of stomata.

– Presence of a large network of veins to support the leaf and transport water and mineral ions and sucrose (sugar).

(a) (i) Display in Agama Lizard

The male Agama Lizard displays its bright colours and approaches the female. The female lizard curves her back, lifts her tail vertically. The male wags its tail, nods its head, and grips her by the neck, pushes his tail under her body. Their cloaca’s come into contact for copulation to take place.

(ii) – Haemophilia (bleeding disease)

– Baldness

– Colour blindness

– Albinism

– Congenital night blindness

There was a problem reporting this post.

Block Member?

Please confirm you want to block this member.

You will no longer be able to:

See blocked member's posts
Mention this member in posts
Invite this member to groups
Message this member
Add this member as a connection

Please note: This action will also remove this member from your connections and send a report to the site admin. Please allow a few minutes for this process to complete.

Username Password Remember me Sign in New here ? Join Us

NECO offline past questions - All questions, answers & explanations in one app 25712

Biology NECO Past Questions

A. amoeboids
B. centrifugal motion
C. ciliary motion
D. cyclosis

Which of the following sequences best illustrates a food chain in an aquatic habitat ?

A. algae → fungi → toad → snake
B. diatoms → tadpole → fish → kingfisher
C. grass → grasshopper → toad → whale
D. phytoplankton → fish → snake → kingfisher
E. zooplankton → tadpoles → fish → kingfisher

The process which ensures that the chromosome number for each species of organism remains constant from generation to generation is called

E. oogenesis
A. dodder on green plants
B. ferns growing on palm trees
C. lice on hair of mammals
D. sea anemone attached to hermit crab
E. tick found on body of cow
A. They are saprophytes
B. They carry on intra-cellular digestion
C. They facilitate the cleansing of the environment
D. They facilitate the recycling of nutrients
E. They form a link between autotrophs and heterotrophs
Mathematics
English Language
Animal Husbandry
Literature in English
Accounts - Principles of Accounts
Christian Religious Knowledge (CRK)
Agricultural Science
Islamic Religious Knowledge (IRK)
Civic Education
Further Mathematics
Home Economics
Book Keeping
Data Processing
Catering Craft Practice
Computer Studies
Physical Education
Office Practice
Technical Drawing
Food and Nutrition
Home Management

Get the Most Legit Information and Guide on the Latest Jobs in Nigeria, Facebook and Education Here

NECO Biology Questions and Answers For 2023/2024 (Theory and Objectives)

Biology NECO Questions 2023. I will be showing you the NECO Biology objective and theory questions and answers for free in this post. You will also understand how NECO Biology questions are set and how to answer them.

The National Examinations Council (NECO ) is an examination body in Nigeria that conducts the Senior Secondary Certificate Examination and the General Certificate in Education in June/July and December/January respectively.

Table of Contents

NECO Biology Question and Answers Essay and OBJ (Expo)

The 2023 NECO Biology expo will be posted here today 21st July during the NECO Biology examination. Keep checking and reloading this page for the answers.

NECO 2023 Biology Answers Loading.. .

OBJ Answers:

1-10: BBEDACCAEE

11-20: DDCEABDAEC

21-30: EBBBEADBDD

31-40: EDACCCBCEA

41-50: EBBCACBAEC

51-60: DDABBDDDBE

NECO Biology Essay Answers:

The cell theory states that:

– All living organisms are made up of one or more cells.

– The cell is the basic unit of life.

– All cells arise from pre-existing cells.

– Robert Hooke, who discovered cells in 1665 and coined the term “cell”.

– Matthias Schleiden and Theodor Schwann, who proposed the cell theory in 1839-1840.

– Large, brightly colored petals that attract insects.

– Nectar-producing glands to feed the insects.

– A strong, sweet fragrance to attract the insects.

– A landing platform for the insects to rest on.

– Pollen that is sticky and easily attaches to the insects.

– Ginger: Rhizome

– Banana: Rhizome

– Sweet potato: Tuber

– The mouth mechanically breaks down the bread by chewing and mixes it with saliva, which contains enzymes that begin breaking down the carbohydrates in the bread.

– The esophagus moves the food down to the stomach, where it is mixed with stomach acid and enzymes that further break down the bread.

– The small intestine absorbs the nutrients from the bread, such as carbohydrates, proteins, and fats, into the bloodstream.

– The large intestine absorbs water and electrolytes from the remaining food waste, forming feces.

– The rectum stores feces until they can be eliminated through the anus.

Amoeba —> Hydra —> Tilapia —> Toad —> Snake.

(i) Small, lightweight seeds that can be easily carried by the wind.

(ii) Hairs or wings on the fruit that increase surface area and help to catch the wind.

(iii) A dry, papery fruit that splits open easily to release the seeds.

To determine if the shoot of a plant is positively phototropic.

=Apparatus:=

A potted plant, a light source, a ruler, a marker.

=Method/Procedure:=

(i) Place the plant in a dark room for 24 hours to ensure that it is not positively or negatively phototropic.

(ii) Place the light source at a fixed distance from the plant, with the light shining directly on the plant’s shoot.

(iii) Turn on the light source and leave it on for 24 hours.

(iv) After 24 hours, measure the distance between the tip of the shoot and the light source.

(v) Mark the new position of the shoot tip on the ruler.

(vi) Repeat the experiment two more times, moving the light source to a different position each time.

=Observation:=

The shoot of the plant will grow towards them light source, bending in the direction of the light.

=Conclusion:=

The shoot of a plant is positively phototropic and grows towards a light source.

=Aerobic Respiration=

(i) Occurs in the presence of oxygen

(ii) Produces a large amount of ATP

(iii) Carbon dioxide and water are produced as waste products

=Anaerobic Respiration=

(i) Occurs in the absence of oxygen

(ii) Produces a small amount of ATP

(iii) Lactic acid or ethanol is produced as a waste product.

=Complete Metamorphosis=

(i) Four distinct stages: egg, larva, pupa, adult.

(ii) Larva looks completely different from the adult.

=Incomplete Metamorphosis=

(i) Three stages: egg, nymph, adult.

(ii) Nymph looks similar to the adult, just smaller.

– Aim: To determine if chlorophyll is necessary for photosynthesis to take place.

– Apparatus: Two plants of the same species, one with leaves covered in aluminum foil, a light source, test tube, water, and a beaker.

– Method/procedure: Place one plant in a dark room and cover its leaves with aluminum foil. Place the other plant in front of a light source. After a few hours, pluck a leaf from each plant and place them in separate test tubes filled with water. Place the test tubes in a beaker and keep them in the dark.

– Observation: After a few hours, observe the test tubes to see which one has produced more oxygen bubbles.

– Conclusion: If the test tube with the leaf from the plant exposed to light produces more oxygen bubbles, then chlorophyll is necessary for photosynthesis to take place.

(i) Overuse of synthetic fertilizers

(ii) Overgrazing

(iii) Deforestation

(iv) Soil erosion

(i) Hearing loss

(ii) Sleep disturbance.

(i) Crop diversity: Planting different crops in the same field over time to avoid the buildup of pests and diseases.

(ii) Soil health: Planting crops that have different nutrient requirements to maintain soil fertility and prevent soil erosion.

(iii) Pest management: Planting crops that are not susceptible to the same pests and diseases in succession.

(i) Reduced leaves or spines to minimize water loss through transpiration.

(ii) Thick cuticles and waxy coatings to reduce water loss through the epidermis.

(iii) Deep roots to tap into underground water sources.

(iv) CAM photosynthesis to reduce water loss during photosynthesis.

(v) Ability to enter dormancy during drought periods.

(i) Similarity in bone structure between birds and reptiles, especially in the skull and pelvis.

(ii) Presence of scales on bird feet and legs, which are also found in reptiles.

(iii) Similarity in egg-laying and incubation between birds and reptiles.

(i) Detoxification of harmful substances in the blood.

(ii) Production of bile to aid in digestion.

(iii) Storage of glycogen, vitamins, and minerals.

(iv) Regulation of blood glucose levels.

(v) Production of blood clotting factors.

(i) Reforestation: Planting new trees in areas where forests have been cleared or degraded.

(ii) Reduced impact logging: Using sustainable logging practices that minimize damage to the forest ecosystem.

(iii) Protected areas: Establishing and maintaining protected areas for wildlife and biodiversity conservation.

(iv) Community forestry: Encouraging local communities to manage forests sustainably for their own benefit and for the benefit of future generations.

(i) Protection: the calyx protects the flower bud before it opens and the developing fruit after fertilization.

(ii) Support: the sepals of the calyx can provide support for the petals and reproductive structures.

(i) Insulin: regulates blood sugar levels.

(ii) Estrogen: regulates female reproductive system and secondary sexual characteristics.

(iii) Testosterone: regulates male reproductive system and secondary sexual characteristics.

(iv) Adrenaline: prepares the body for “fight or flight” response to stress.

(v) Melatonin: regulates sleep-wake cycles.

(i) Gene therapy: correcting genetic disorders by introducing functional genes into the patient’s cells.

(ii) Predictive medicine: using genetic testing to identify individuals who are at risk for certain diseases and develop personalized prevention or treatment plans.

(i) Large surface area: to maximize light absorption.

(ii) Thin and flat shape: to reduce the distance that light needs to penetrate into the leaf.

(iii) Chlorophyll pigments: to absorb light energy and convert it into chemical energy.

——————————————————————————————————-

NECO Biology Questions and Answers For Practice

NECO Igbo Language Answers
NECO Yoruba Language Answers
NECO Hausa Language Answers

——————————————————————————————————————

The questions below are the NECO past questions and answers that will help you in your 2023 NECO Biology Questions.

1. Plants are classified into the following classes except

(a)Bryophyte.

(b) Coelenterate.

(d) thallophyta.

(e) Spermatophyte.

2. The cell wall of plants is rigid due to the presence of?

(a) Cambium

(b) cellulose

(d) chloroplast

3. The structure responsible for the transportation of mineral salt from the root to other parts of the plant is?

(a)Collenchyma

(d) sclerenchyma

4. Which of the following cell organelles traps sunlight energy in plant?

(a)Chloroplast

(b) Endoplasmic reticulum

(d) Ribosome (e) Vacuole

5. The following conditions are necessary for photosynthesis except

(a) Carbon(iv)oxide.

(b) chlorophyll

6. Which of the following organisms carries out photosynthesis?

(d) plasmodium

7. Which of these is an amphibian?

8. A flower with two or more fused carpels is called

(a) Apocarpous

(b) monocarpous

(d) pistillate

(e) syncarpous

9. The response of plants to the stimulus of touch is called?

(a) Chemotropism

(b) geotropism

(d) phototropism

(e) thigmotropism

10. Which of the following is a bryophyte?

(a) Bladder wort

(b) Fly trap

(d) Pitcher

11. Cellular respiration occurs in the

(a) Chloroplast

(b) endoplasmic reticulum

(d) mitochondrion

(e) nucleus

12. In a moss plant, spores are produced in the

(a) Capsule

13. Exoskeleton is a characteristic feature of

(b) earthworm

(d) millipede

(e) tapeworm

14. Which of the following influences growth in plants?

(a) Acetic acid

(d) Ethylene

15. Land snail belongs to the phylum

(a) Annelida

(b) Arthropoda

(d) Mollusca

(e) nematode

16. The opening of the anthers and stigmas of a bisexual flower at the same time is called

(a) Cleistogamy

(b) dichogamy

(d) protandry

(e) protogyny

17. The following are the effect of auxins on plant except in

(a) Flowering

(b) fruiting without fertilization

(d) root formation

(e) stem elongation

Use the diagram below to answer questions 18 and 19.

18. The diagram represents the internal structure of a

19. The part labeled I is the

(b) endodermis

20. Which of these is a water soluble vitamin?

(a) A

21. The following diseases are airborne except

(a) Clolera

(b) measles

(d) pneumonia

(e) small pox.

22. The excretory organ of insects is called

(a) Contractile vacuole

(b) flame cell

(d) malphighian tubule

(e) nephridium

23. Which of these animals undergo metamorphosis

24. Villi are finger-like structures found in the

(a) Large intestine

(d) stomach

(e) tongue.

25. In mammals, sperms are formed in the

(a) Cowper’s gland

(b) scrotal sac.

(d) seminiferous tubules

(e) vas deferens

26. Which of the following is not a part of the mammalian brain?

(a) Cerebellum

(b) cerebrum

(d) spinal cord

(e) Thalamus

27. In plant, Chlorosis is caused by the deficiency of

(b) magnesium

(d) potassium

(e) Sulphur

28. Which of the following diseases is not sexually transmitted

(b) Hepatitis

(d) influenza

(e) Syphilis

29. Which of the following is not a caste in a termitarium.

(d) soldiers

(e) workers

NECO Marketing Questions and Answers
NECO Mathematics Questions and Answers
NECO English Science Questions and Answers

30. The structure responsible for excretion in tape worm is called

(a) Cell membrane

(b) contractile vacuole

(d) malphigian tubule

31. The mode of nutrition of mushroom is

(a) autotrophic

(b) epiphytic

(d) saprophytic

(e) symbiotic

32. The earthworm is an example of

(b) Coelenterata

(d) nematoda

(e) Platyhelminthes

33. Fat and oil are also known as

(b) fatty acids

(e) carbohydrates

34. Gaseous exchange in the lungs occurs at the

(a) Alveolus

(b)bronchus

(c)bronchiole

(e) trachea

35. The following are pigment except

(d) haemoglobin

(e) melanin

Use the diagram below to answer questions 36 – 38.

36. The type of placentation shown above is found in

(a) cana lily

(d) pride of Barbados

(e) sunflower

37. the part labeled x is the

38. the type of placentation represented in the diagram is

(d) marginal

(e) parietal

39. the growth that occurs at the tip of shoot and root is called

(a) allometric

(d) primary

(e) secondary

40. carnassial teeth are found in

41. Which of the following bones is not a part of axial skeleton?

(a) Backbone

(e) Sternum

Use the diagram below to answer questions 42 and 43

42. The part labeled ii is the

(b) hyaline cartilage

(d) synovial cavity

(e) synovial membrane

43. The function of the part labeled iii is to

(a) Soften the bones

(b) join bones together

(d) protect bones from wearing

(e) reduce friction at joints

44. The part that supplies food and oxygen to the eye is

(a) Choroids

45. The part of the male reproductive system that stores sperm is

(b) epididymis

(d) seminal vesicle

(e) vas deferens.

46. An organ in bird that grinds its food is

47. Which of the following animals exhibit basking

48. The following are functions of the sympathetic nervous system except

(a) Dilation of pupil of eye.

(b) inhibition of saliva secretion

(d) reduction of urine output

(e) stimulation of ejaculation

49. The following homeostatic mechanisms are carried out by mammals except

(a) Excretion

(b) osmoregulation

(d) reproduction

(e) thermoregulation

50. Part of the brain that controls blood pressure is called

(d) medulla oblongata

(e) pons varolii

51. Haemorrhage is caused due to the deficiency of vitamin

52. The control method of pests using predators is called

(a) Biological

(b) chemical

(d) mechanical

(e) physical

53. The following are vectors except

(a) Black fly

(b) butterfly

(d) mosquito

(e) tsetse fly

54. The deficiency of proteins in a developing child result in

(a) Beri beri

(b) kwashiorkor

(d) rickets

55. The theory of “use and disuse” of body parts was propounded by

(a) Carl Linneaus

(b) Charles Darwin

(d) Jean Lamarck

(e) Robert Hooke

56. The knowledge of heredity and variation are not required in

(a) Blood transfusion

(b) crime detection

(d) longevity

(e) marriage

57. Which of these is not a pollutant

(a) Carbon dioxide

(b) Lead oxide

(d) Nitrogen oxide

(e) sulphur dioxide

58. The topmost layer of a typical soil profile is

(b) coarse sand

59. Plants that survive in marine habitats are called

(a) Halophytes

(b) hydrophytes

(d) saprophytes

(e) xerophytes

60. The felling of trees in a forest is called

(a) Afforestation

(b) deforestation

(d) forest pruning

(e) re-afforestation

Answer any three questions only

1a. State one role each of the following in photosynthesis

(i) Sunlight

(ii) Chlorophyll

b. List five types of bones found in the forearm of man

c. Mention three functions of a worker caste in termitarium

d. Define ecosystem

e. Draw a well labelled diagram (8-10cm long) of the nephron

2a. Define the following

(ii) Implantation

(iii) Species

(iv) Saprophytes

b (i) State four functions of the mammalian skeleton

(ii) Mention two muscles that bring about movement of a forearm

(iii) Name three digestive enzymes found in the small intestine and state one function of each

3a. (i) Mention three diseases of the liver

(ii) In a tabular form, state five differences between plant and animal cells

b. Using annotated diagrams only, illustrate the carbon cycle.

c. (i) List two types of supporting tissues in plant

(ii) Give two characteristics of a reptile

4a. Define the following terms

(i) Diffusion

(ii) Osmosis

(iii) plasmolysis

b (i) State four effects of overcrowding

(ii) mention two ways of conserving wildlife.

(iii) Give two examples of social animals

c (i) Define metamorphosis

(ii) List two examples of insects that undergo incomplete metamorphosis

(iii) Give two examples of a berry fruit

5a. (i) Draw a well labelled diagram (8-10cm long) of the human alimentary canal

(ii) Complete the table below

	Part of digestive system	Enzymes present
1	Mouth
2		Renin
3	Small intestine

b. T T and t t are monohybrid plants representing tallness and shortness respectively

By means of crossing, show the F1 generation
Using punnet square method, show the F2 generation
Give the phenotypic ratio of the F1 and F2 generations shown above

That’s all about NECO Biology Questions and Answers for 2022 (Theory and Objectives). If you have any questions, kindly drop your question in the comment box.

Last Updated on July 21, 2023 by Admin

92 thoughts on “NECO Biology Questions and Answers For 2023/2024 (Theory and Objectives)”

I pray to God to continue blessing you and your family members, we really appreciate it and we are so much happy.

Thank you for all the answer,but pls we need today biology answers

what time will you bring biology neco 2023 objective and theory

Please I need all science subjects question and answer

I need biology Neco 2023 really essay and objective

Please I need the Neco biology question only

I need biology question and answer for 2023 neco

Please I need answers On neco

Pls i need science subject question and answer for neco 2023

pls i need all the science subject question and answer for neco 2023

Thank u very much for the question pls i need the answer for the objective and theory

Thank for this it is really encouraging me

Please I need 2020 Biology Theory and Objective questions 2020

Thank you so much, pls I need answers

great i love you guys. showing the. rightful answer on time is best

How do I pass my jamb and waec for my 5main subjects as a science student

I need general maths answer for neco 2021

Hello please how can we get the answers in the objectives and theory for Neco 2022/2023

I trust them, general mathematics 2021answers will be uploaded before the Exam sure

reading wisely and always when you are in a good mood

Please l need biology questions and answers for neco 2022

Same too but its 2023 own i need

Please did you mean you give question before the exam And is exactly what will come out

I need general mathematics 2021 neco answers

NECO Biology Past Questions Download -Objective, Theory, Practical in PDF

Are you writing the National Examination Council NECO internal/external exam, if yes you need the NECO Biology Past Questions

we at stcharlesedu.com has compiled a good number of Biology NECO Past Questions in pdf Biology Paper 2 – Theory/Essay Questions Biology Paper 3 – Objective Test Questions

Our research has confirm that candidate that uses National Examination Council Biology past questions to prepare for NECO is ten times better than those who do not.

National Examination Council NECO Biology Past Questions

Table of Contents

1.1 Biology Paper 3 Objective Test Questions
2.1 Biology Paper 2 Essay Questions
3 Free Biology NECO Past Questions Download
4 How to Get National Examination Council NECO Biology Past Questions

NECO Biology Objective Questions

Paper 3 will last for 1 hour. Answer Paper 3 on your objective test answer sheet. On completion of Paper 3, the objective test answer sheet will be collected. Each question carries 1 mark; total of 60 marks.

What others are downloading NECO Past Questions for all Subjects

Biology Paper 3 Objective Test Questions

1. Matured sex cell is called A. allele. B. chromosome. C. gamete. D. gene. E. zygote.

2. The earliest form of life in animal kingdom is the class A. amphibia. B. aves. C. mammalia. D. Pisces. E. reptilia.

3. The theory of survival of the fittest was propounded by A. Darwin. B. Hooke. C. Lamarck. D. Linnaeus. E. Mendel.

4. Which of these responses is not voluntarily controlled by the brain? A. Dancing B. Eating C. Sneezing D. Walking E. Writing

5. Which of the following is not a part of an eye? A. Cochlea B. Conjunctiva C. Cornea . D. Iris E. Retina

6.The light sensitive cells in the human eye is called the A. choroid. B. conjunctiva. C. cornea. D. retina. E. sclerotic layer.

7.Which of the following is not part of the mammalian male reproductive organ? A. Epididymis B. Scrotum C. Sperm duct D. Testis E. Vulva

8. The following animals are viviparous, except A. bat. B. cow. C. dog. D. goat. E. pigeon.

9.Which of the following is not a pest of crop? A. Beetle B. Bird C. Grasshopper D. Mealy bug E. Mite

10. Which of the following diseases is not sexually transimitted A. Candidiasis B. Gonorrhea C. Herpes D. Influenza E. Syphilis

11. The following are examples of airborne diseases, except A. chicken pox B. cholera C. common cold D. measles. E. whooping cough.

12. The following exims is free living organism, except A. Amoeba. B. Chlamydomenas. C. Euglena. D. Paramecium. E. Spirogyra.

13. Which of the following organisms is homeothermic? A. Chicken B. Fish C. Lizard D. Snake E. Toad

14. Which of these is used for excretion in earthworm? A. Cell membrane B. Contractile vacuole C. Flame cell D. Malphigian tubule E. Nephridium

NECO Biology Essay Questions

Paper 2 will last for 1 hour, 30 minutes. Answers to Paper 2 are to be written in your answer booklet. Write your answers in ink or blue/black biro in your answer booklet. Include annotated diagrams if they help make the answer clearer. Only scientific or Latinised names are acceptable. Each question carries 20 marks.

Biology Paper 2 Essay Questions

la (i) Define population. (2 marks) (ii) List two biotic and two abiotic factors that affect population growth in a habitat (4 marks) (iii) Name two national and two international agencies that contribute towards reducing the sufferings of victims during natural disasters. (4 marks)

b. Draw a labelled diagram (8-10 cm long) of the longitudinal section of the mammalian skin. (10 marks)

Essay Questions No 2-4 Omitted/Removed

5a.(i) List five types of vegetative propagation in plants. (5 marks) (ii) Name two digestive enzymes in the stomach of man and the type of food acted upon by each. (4 marks) (iii) Construct a food chain using the following organisms: Mosquito larvae, shark, phytoplanktons and tilapia. (2 marks)

b.(i) Enumerate four differences between aerobic and anaerobic respiration. (4marks) (ii) List two products of aerobic respiration in animals. (2 marks) (iii) State three functions of the liver. (3 marks)

Free Biology NECO Past Questions Download

Click to Download your free NECO Past Question on Biology Paper 2 and 3 SSCE NECO Biology Questions Booklet

How to Get National Examination Council NECO Biology Past Questions

Make a Call Call or whatsapp us on 08051311885 for the account number to make payment and how to received your complete copy of the past questions to be sent directly to your email address or whatsapp number.

Mode of Payment. Mobile Transfer or Direct Bank Deposit.

After Payment send us the following Depositor Name: Name of Product Paid for: Valid email address.

DELIVERY ASSURANCE We will deliver the past question to you 10 mins after confirmation of payment to the email you will send to us.

NECO Civic Education Past Questions and Answers PDF Free Download
NECO Literature in English Past Questions – Objective, Prose, Drama and Poetry PDF Download
NECO Chemistry Past Questions Download -Theory, Objective, Practical
NECO Christian Religious Knowledge CRS Past Questions Download – Objective, Theory/Essay
NECO Islamic Studies IRS Past Questions Download – Objective, Theory/Essay

Jamb Admission

Latest nigerian school news, neco expo biology practical specimen questions/answers 2021/2022.

NECO Biology Practical Per Subject

To subscribe per paper send MTN recharge card of N700 now to 08133139104. wait for confirmation message. After you will see the questions and answers directly to your phone. We will not post free neco questions. See screenshots of Past NECO,WAEC, GCE students we’ve helped so far

To subscribe for our 2021/2022 Neco assistance program cost N5000 payment is made directly to our account number. We currently have the correct complete and verified Biology Practical & Specimen Questions and Answers available.

2021/2022 NECO Biology Specimen for Practical

(1ai) Specimen A – Elephant Grass. Specimen B- Grasshopper Specimen C- Lizard. Specimen D – Housefly. (1aii) Specimen B – Insecta Specimen C – Reptilia in the sub-phylum vertebrata. (1aiii) Specimen D Houseflies serve as intermediate hosts for several parasitic worms Eg Round worms in their developmental stage. (1aiv) Specimen B: (i) Has fore and hind wing for flight. (ii) Has cuticle to minimize loss of water. (iii) Has antenna for feeling. Specimen C: (i) limbs are developed for movement on land. (ii) dry scaly skin to protect it from drying up. (iii) its digits end in claws for grasping and climbing (1av) A (Elephant grass) -> B (grasshopper) -> C (Lizard) (1bi) Specimen E – Termite Specimen F – Spider (1bii) Drawing (1biii) In a tabular form: Under E 1. Possession of six walking legs. 2. Possession of three body segments. 3. Possession of thorax. 4. Absence of hairy body. Under F: 1. Possession of eight walking legs 2. Possession of two body segments. 3. Absence of thorax. 4. Possession of hairy body.

All NECO subjects Questions and Answers [Objectives and theory] has been posted here. Click here to see them Once you’ve subscribe to our Neco assistance program expo runs you will be added to our official Whatsapp group chat where you will be getting daily questions and answers, we guarantee you A’s and B’s in all your subjects.

Click Here To See NECO 2021/2022 EXPO Biology Practical & Specimen Objective & Essay Questions And Answers To subscribe to our 2021/2022 NECO may/June Expo runs assistance program kindly contact jambadmission.com.ng via; SMS and Whatsapp only 08133139104. Please do not contact us asking for free questions and Answers cause we won’t reply you.

How to subscribe for NECO 2021/2022 EXPO Biology Practical & Specimen Questions And Answers Now Available

Pay a one-time fees of N5000 for all subjects To Our bank Account below Forward Your Name and bank depositors name, List of Subjects, your WhatsApp Phone number to: 08133139104

We will send Biology Practical & Specimen Objective & Essay directly to your submitted phone numbers 9hours before the exam day.

We have provided answers to your questions like; Neco 2021/2022 Biology Practical & Specimen examination runz, Free website to get Biology Practical & Specimen Neco expo questions and Answers directly to your inbox, 2021/2022 Biology Practical & Specimen exam runs, Neco 2021/2022 nov/dec 100% correct expo, Neco 2021/2022 100% real expo/runz, best Neco 2021/2022 expo site. 2021/2022 Neco/Ssce Biology Practical & Specimen (Obj And Essay) Expo/ Questions/ Answers Free. Free Neco 2021/2022 Biology Practical & Specimen (Obj And Essay) Questions And Answers, 2021/2022 Free Neco Biology Practical & Specimen Answer, 100% 2021/2022 Neco Biology Practical & Specimen (Obj And Essay) Essay And Objective Free Expo/Runz, 2021/2022 Neco Biology Practical & Specimen (Obj And Essay) Essay And Objective Free Answer, Neco 2021/2022 Biology Practical & Specime Essay And Objective Answers Neco Answer, Neco 2021/2022 Free No Payment Essay And Objective answers Biology Practical & Specimen (Obj And Essay) Essay And Objective Answer For Neco 2021/2022, Biology Practical & Specimen 2021/2022 Neco Expo For Biology Practical & Specimen (Obj And Essay) Science Theory/ Essay And Obj/Objective Answers

Be the first to comment

NECO Past Questions and Answers for all Subjects | Free PDF Download

NECO Past Questions and Answers for all Subjects | Free PDF Download. The National Examination Council, the body in charge of external examination in Nigeria has begun registration for the NECO Examination for SS3 students.

It is therefore important that you start registration immediately with instant preparation.

NECO Commerce Past Questions and Answers | Theory and Objectives –Download PDF.
NECO English Past Questions and Answers –Download PDF.

You will need to use NECO Past Questions and Answers in other to prepare very well.

These questions and answers will cover all the subjects offered in SS3 in Nigeria.

The NECO Examination is written by students who are about leaving secondary school.

NABTEB Past Questions and Answers for All Subjects |…
WAEC Past Questions and Answers For All Subjects…
NECO Syllabus PDF Download (SSCE) 2023 for all…
JAMB Past Questions and Answers for all Subjects-…
NECO CRS Past Questions and Answers | Theory, and…

Below are the subjects we have NECO Past Questions on;

Physical Education
Auto Mechanics
Home Management
Foods and Nutrition
Auto Body Repair and Spray Painting
Auto Electrical Work
Auto Mechanical Work
Air Conditioning and Refrigeration
Welding and Fabrication, Engineering Craft Practice
Electrical Installation & Maintenance Work
Radio, Television and Electronics Work
Blocklaying, Bricklaying and Concrete Work
Painting and Decoration
Plumbing and Pipe Fitting
Machine Woodworking
Carpentry and Joinery
Furniture Making
Catering Craft Practice
Garment Making
Clothing and Textiles
Dyeing and Bleaching
Printing Craft Practice
Cosmetology
Photography
Leather Goods, Manufacturing and Repair
GSM Maintenance and Repairs
Animal Husbandry
Mathematics
Agricultural Science
Further Mathematics
Literature in English
Civic Education
Computer studies
Data Science
Electronics

Why You Need NECO Past Questions and Answers

It gives you a focused insight into what to expect in the actual examination.
80% of questions contained therein are usually repeated by WAEC African Examination Council either directly or by getting the same questions rephrased.
You will easily recall answers to questions if you see them in the exam hall thereby saving you time for other tougher questions.
It gives you confidence before you enter the hall for the actual thing.
It increases your experience and makes you understand patterns of questions from the WAEC African Examination Council .

More information about the Past Question;

Complete Past Questions with Answers for only NGN1000 per subject– from the year 1998 to date (Up-to-date)
Complete 8 subjects including the Use of English and 7 relevant subjects for NGN7,000 only (Discount of NGN1,000).
Frequently Repeated WAEC Past Questions for NGN2000 only per subject

To get the Past Questions, please call or Whatsapp: 07063986527

How to Download NECO Past Questions and Answer

The cost of the newly updated NECO Past Questions and Answers is 2,000.00 naira only for One Subject e.g

Use of English 1000 naira

Biology 1000 naira

Chemistry 1000 naira

Physics 1000 naira

See The Payment Detail Below.

To get NECO Past Questions and Answers follow the steps below.

Pay into the account below.

Account Details Account Name: ETUK, OTO-OBONG EMMANUEL Account Number : 0318379097 Bank : GTBANK . After Payment , send the following (1) Depositors name, (2) Teller number, (3) Amount paid to 07063986527 on whatsapp or [email protected]

The purchased NECO Past Questions and Answer will be uploaded immediately into your email address within the next 24 hours.

If you have purchased yours, kindly drop a testimony in the comment box below.

CALL or WhatsApp EXAMSTUTS: 07063986527

Send all your mails to [email protected]

Download Also: WAEC Past Questions and Answers .

If this article on NECO Past Questions and Answers For All Subject has been helpful Please share and Like us on Facebook@Examstuts

If You Want More Information, please subscribe to our email list and leave a comment with your number below, also Follow us on Facebook, Twitter, and Linkedin

Disclaimer: Please note that we are not in any way affiliated with any of the organizations mentioned here. Some of the organizations here do not release their past questions, so we can only compile likely questions and answers very related to the organization.

For Inquiries on all Past Questions Call 07063986527.

Disclaimer: Please note that we are not in any way affiliated with any of the organizations or institutions here. All articles here are for the sole purpose of providing information. All Past questions are gotten from previous years’ examinations and likely questions from the Internet and related exams. We are not in any way promising that what you find in the past questions is what you will find in your examination. We are not in any way responsible for how the reader uses the information here. Please do consult an expert or professional in your field should the need arise. Copyrights Infringement: No article from this website should be copied without a proper reference and link to the page picked from. Anything otherwise will lead to legal action of copyright infringement. All articles on this website are products of painstaking research from our writers and journalist. Should you find any material bearing semblance here to any material on your page, please quickly notify us by sending a mail to [email protected] and we will immediately commence the process of taking it down.

NECO Chemistry Past Questions and Answers | Theory and Objectives –Download PDF.

Neco computer studies past questions and answers | theory and objectives –download pdf., related articles, neco crs past questions and answers | theory, and objectives –download pdf., neco government past questions and answers | theory and objectives –download pdf., neco physics past questions and answers | theory and objectives –download pdf., neco tokens to check ssce, bece and ncee results online- how to purchase, neco economics past questions and answers | theory and objectives –download pdf., neco further mathematics past questions and answers | theory and objectives –download pdf..

Pingback: NECO Biology Past Questions and Answers | Theory and Objectives PDF : Past Question Pdf
Pingback: NECO Timetable 2021 PDF Download (June/July)- Download Here. : Past Question Pdf
Pingback: NECO Chemistry Practical Questions and Answers | –Download PDF. : Past Question Pdf
NECO Civic Education Past Questions and Answers | Theory and Objectives –Download PDF.

2024 NECO BIOLOGY: NECO Biology (Bio) 2024 Legit Questions and Answers on essay and obj (4456)

Notice board, with examplaza a1 is sure in 2024 neco.

Account Number: 7040209000

Bank Name: Wema

Account Name: Monify Onuwa Mobile

Note: After payment upload your proof of payment to prnt.sc and send the link and subject(s) name to 07035334615 as TEXT MESSAGE to get your pin and whatsapp group link. Pos, Transfer, Airtime are allowed. If you want to pay using recharge card, send it to the number as text message. Do not subscribe on Whatsapp, we reply faster via text message.

OBJ & NOTICE SECTION

Neco biology (bio) 2023 legit questions and answers on essay and obj password/pin/code: 4456 ..

01-10: BBEDAACADA

11-20: DDCEADDAEC

21-30: BBBBEDDBDD

31-40: EDACCCBCEA

41-50: EBBCACBABC

51-60: DDABEDDDBE

Welcome to official 2024 Biology NECO answer page. We provide 2024 Biology NECO Questions and Answers on Essay, Theory, OBJ midnight before the exam, this is verified & correct NECO Bio Expo. NECO Biology Questions and Answers 2024. NECO Bio Expo for Theory & Objective (OBJ) PDF: verified & correct expo Solved Solutions, NECO Biology (Bio) 2024 Legit Questions and Answers on essay and obj. 2024 NECO EXAM Biology Questions and Answers

CLICK HERE TO VIEW ANSWER No. 1 (V1) on Biology

NECO Biology (Bio) 2024 Legit Questions and Answers on essay and obj 2024 NECO BIOLOGY: NECO Biology (Bio) 2024 Legit Questions and Answers on essay and obj (4456) Welcome to official 2024 Biology NECO answer page. We provide 2024 Biology NECO Questions and Answers on Essay, Theory, OBJ midnight before the exam, this is verified & correct NECO Bio Expo

CLICK HERE TO VIEW ANSWER No. 1 (V2) on Biology

The cell theory states that all living organisms are composed of one or more cells. The cell is the basic unit of structure and organization in living organisms. All cells arise from pre-existing cells through cell division.

(1aii)

(PICK ANY TWO)

(i) Matthias Schleiden

(ii) Theodor Schwann

(iii) Rudolf Virchow

(iv) Robert Hooke

(1bi)

(i) They have bright and colorful petals

(ii) They are full of nectar

(iii) They have strong fragrance

(iv) They are funnel-shaped flowers

(v) The flowers are large and if the flowers are small they are in groups.

(1bii)

-Ginger: Rhizome

-Banana: Rhizome

-Sweet potato: Tuber

The digestion of bread begins in the mouth, where chewing breaks it down into smaller pieces. Saliva containing enzymes starts breaking down starch into sugars. The chewed food moves down the esophagus to the stomach, where gastric juices and acids further break down proteins. The partially digested mixture, called chyme, then enters the small intestine. Here, pancreatic enzymes and bile continue the breakdown of carbohydrates, proteins, and fats. The small 'copied from e x a m p l a z a . c o m free' intestine absorbs the nutrients, passing them into the bloodstream. The indigestible parts and water enter the large intestine, where water is absorbed, and waste forms into feces. Finally, the remaining waste is eliminated through the anus during defecation. This process ensures the body can absorb essential nutrients from bread and other food for energy and nourishment.

CLICK HERE TO VIEW ANSWER No. 2 (V2) on Biology

Amoeba --> Hydra --> Tilapia --> Toad --> Snake

(i) The fruit is small and lightweight, which allows it to be easily lifted and carried by the wind.

(ii) The fruit is equipped with pappus hairs, which are bristle-like structures that act as parachutes.

(iii) The fruit has a winged shape or flat structure that aids in catching the wind and facilitates its transportation over long distances.

Aim: To show that shoots of plant is positively phototropic.

Potted plant, Light source (lamp or sunlight), Ruler or measuring tape, Potting soil, Watering can, Marker or labeling tags, Water

Method/Procedure:

(i) Select a healthy potted plant with young shoots, preferably one that has not been exposed to light for some time (e.g., keep it in a dark room for a day before the experiment).

(ii) Place the plant on a flat surface in a well-lit room but ensure that the light source is coming from one specific direction.

(iii) Water the plant adequately to ensure it is not water-stressed during the experiment.

(iv) Measure the initial height of the shoot from the soil surface to the tip using a ruler.

(v) Mark the direction of the light source for reference.

(vi) Allow the plant to grow for 24 hour.

(vii) Measure the final height of the shoot after 24 hours.

(viii) Record any changes in the orientation of the 'copied from e x a m p l a z a . c o m free' shoot with respect to the light source.

Observation:

The plant shoot should exhibit growth bending or curving towards the direction of the light source. This bending indicates positive phototropism, as the plant is actively growing towards the light.

Conclusion:

The experiment demonstrates that plant shoots are positively phototropic, meaning they respond to light by growing towards the light source.

PLEASE TABULATE:

Aerobic Respiration:

(i) Requires oxygen as the final electron acceptor in the electron transport chain.

(ii) Produces a large amount of ATP (36-38 ATP molecules per glucose molecule)

Anaerobic Respiration:

(i) Does not require oxygen; uses other electron acceptors or fermentation pathways

(ii) Produces a smaller amount of ATP (2 ATP molecules per glucose molecule in lactic acid fermentation, and 2 ATP molecules and 2 NADH molecules per glucose molecule in ethanol fermentation.

CLICK HERE TO VIEW ANSWER No. 2 (V1) on Biology

CLICK HERE TO VIEW ANSWER No. 3 (V2) on Biology

(3ai)

(ii) Rivers

(iii) Lakes

PLEASE TABULATE

Complete Metamorphosis:

(i) It has four distinct stages which are egg, larva, pupa, and adult.

(ii) Larva looks completely different from the adult.

Incomplete Metamorphosis:

(i) It has three stages which are egg, nymph and adult.

(ii) Nymphs closely resemble adult forms

Aim: To demonstrate that chlorophyll is necessary for photosynthesis to occur in a plant.

Two healthy potted plants of the same species and size, a dark cupboard or room, a light source, stopwatch, water, watering can

(i) Ensure both potted plants are well-watered and healthy before starting the experiment.

(ii) Label one plant as the "Control" and the other as the "Test."

(ii) Place the "Control" plant in the well-lit room.

(iii) Place the "Test" plant in a dark cupboard or room where it will not receive any light.

(iv) Leave both plants undisturbed for 24 hours.

After the specified duration, observe the "Control" plant in the well-lit room. It should appear green and healthy.

Observe the "Test" plant that was kept in the dark. It may appear pale or yellowish, 'copied from e x a m p l a z a . c o m free' indicating a lack of chlorophyll.

The experiment demonstrates that chlorophyll is necessary for photosynthesis to occur in plants.

(i) Overuse of Chemical Fertilizers

(ii) Deforestation and Land Clearing

(iii) Overgrazing

(iv) Monoculture Farming

(i) Prolonged exposure to high levels of noise can cause permanent hearing impairment and damage to the sensory cells in the inner ear, leading to hearing loss.

(ii) Continuous exposure to noise pollution can cause stress and anxiety in humans and animals.

CLICK HERE TO VIEW ANSWER No. 3 (V1) on Biology

CLICK HERE TO VIEW ANSWER No. 4 on Biology

(4ai)

(i) Diversity of Crops: Rotate a variety of crops in the system to prevent the continuous cultivation of the same plant species. This helps reduce the build-up of pests and diseases specific to particular crops and improves overall soil health and fertility.

(ii) Balancing Nutrient Needs: Plan the sequence of crops in such a way that they have different nutrient requirements. For example, leguminous crops can fix nitrogen in the soil, benefiting the subsequent crop that requires higher nitrogen levels.

(iii) Pest and Disease Management: By avoiding the continuous cultivation of susceptible crops, the prevalence of pests and diseases is reduced, minimizing the need for chemical interventions.

(4aii)

(i) Reduced leaf surface Area to minimise water loss through transpiration.

(ii) Thick waxy cuticle which helps to reduce water loss by evaporation.

(iii) Possession of water-storing tissues that store water, allowing them to survive in arid environments.

(iv) The use of Crassulacean Acid Metabolism (CAM) photosynthesis that allows them to open their stomata at night to reduce water loss and fix carbon dioxide, which is then used for photosynthesis during the day.

(v) Presence of deep root systems that can tap into underground water sources, enabling them to access water during dry periods.

(4bi)

(i) Birds and reptiles exhibit similar forelimb bone structures, indicating a 'copied from e x a m p l a z a . c o m free' shared evolutionary history. Both have similar bone elements like the humerus, radius, and ulna, although they have different functions in flight and locomotion.

(i) The presence of scales in reptiles and feathers in birds suggests a common ancestry. Feathers are thought to have evolved from reptilian scales, with early feathers possibly providing insulation before developing into structures useful for flight.

(iii) Both birds and certain reptiles, such as crocodilians, exhibit nest-building behaviors. This shared trait indicates a common origin or convergent evolution in response to similar environmental challenges.

(4bii)

(i) It helps in metabolism of nutrients such as carbohydrates, proteins, and lipids.

(ii) Detoxification of harmful substances in the body

(iii) It produces bile which aids in the digestion and absorption of fats in the small intestine.

(iv) It helps regulate blood glucose levels and stores glycogen for future energy needs.

(v) The liver stores essential vitamins like vitamins A, D, B12) and minerals like iron and copper, releasing them into the bloodstream as needed.

(i) Sustainable Logging Practices: Implementing selective logging techniques and sustainable harvesting limits to avoid overexploitation 'copied from e x a m p l a z a . c o m free' and allow forests to regenerate naturally.

(ii) Protected Areas and Reserves: Establishing protected areas, national parks, and wildlife reserves to conserve important forest ecosystems and biodiversity.

(iii) Reforestation and Afforestation: Planting new trees in deforested areas (reforestation) and establishing forests in areas that were not previously forested (afforestation) to restore degraded landscapes and increase forest cover.

(iv) Community-Based Conservation: Involving local communities in forest management and conservation efforts to ensure sustainable resource use and foster a sense of responsibility for forest protection.

CLICK HERE TO VIEW ANSWER No. 5 (V2) on Biology

(5bi)

(i) The calyx, consisting of sepals, provides protection to the developing flower bud.

(ii) The calyx provides additional support to the flower, helping it remain upright and stable during growth and pollination.

(iii) The calyx may also aid in water retention for the flower bud and its developing reproductive parts.

(iv) The calyx's sepals often enclose and protect the delicate reproductive organs within the flower, such as the stamens and pistil.

(i) Insulin

(ii) Testosterone

(iii) Estrogen

(iv) Adrenaline

(v) Thyroxine

(i) Genetic Testing and Counseling: The understanding of heredity and genetics has led to the development of genetic testing to identify individuals at risk of inheriting certain genetic disorders.

(ii) Gene Therapy: Heredity principles have paved the way for advancements in gene therapy. Researchers can manipulate genes responsible for certain diseases, aiming to correct or replace defective genes, which may provide potential cures for genetic 'copied from e x a m p l a z a . c o m free' disorders.

(i) Many leaves have broad, flat surfaces that maximize the exposure of chloroplast-containing cells to sunlight.

(ii) Thin and transparent cuticle covering the upper epidermis of leaves allows light to penetrate into the leaf tissues.

(iii) Presence of Stomata which enables the exchange of gases, including carbon dioxide required for photosynthesis and oxygen produced during the process.

CLICK HERE TO VIEW ANSWER No. 5 (V1) on Biology

GENERAL & QUESTIONS SECTION

Welcome to official 2024 Biology NECO answer page. We provide 2024 Biology NECO Questions and Answers on Essay, Theory, OBJ midnight before the exam, this is verified & correct NECO Bio Expo

Name: examplaza.com

Founded: 2010 (14 years)

Founder: Mr. Onuwa

Headquarters: Borno, Nigeria

Official Website: https://examplaza.com/

Official Contact: +2348108515604

READ THIS. CLICK HERE NOW

Neco Biology Practical 2021 Questions and Answers

I Will Send you the Correct 2021 Neco Biology Practical Questions and Answers, Neco 2021 Biology Practical Runs, Neco 2021 Biology Practical Expo, Neco 2021 Biology Practical Answers with Objective and Essay/Theory Exactly 5 hours Before the Exam. Neco 2021 Biology Practical Obj and Essay Questions & Answers

Table of Contents

Thursday 22nd July 2021

Paper I: Practical – Biology 2hrs 10:00am – 12:00noon

READ: 2021 NECO RUNZ/EXPO | 2021 NECO QUESTIONS AND ANSWERS | 2021/2022 NECO RUNS

===> Welcome to Expobite Answer Page Thank you for subscribing with us.

=========================================

Friday 16th July 2021

Biology Practicals

NECO 2021 BIOLOGY PRACTICAL ANSWERS

(1ai) A- Atlas Vertebra B- Thoracic Vertebra C- Scapula D- Lumbar Vertebra

(1aii) A- Neck Region. B- Chest Region. C- Shoulder Region. D- Upper Abdomen.

(1aiii) Tabulate Under Specimen A (i) It has short neural Spine. (ii) Vertebrabateria Canal is Present.

Under Specimen D (i) It has board and neural Spine. (ii) Vertebrabateria Canal is Present.

(1aiv) (i) They both have neural canal. (ii) They both possess centrum.

(1b) Diagram of specimen C

(1ci) E – pooter F – sweep net G – tridax fruit H – tadpole

(1cii) E ; it is used for collecting insects

F ; it is used for collecting flying insects and other invertebrates from long grass

(1ciii) (i)By wind

(1civ) (i) presence of gills from respiration (ii) presence of long muscular tail for swimming and movement in water (iii) presence of transparent fin for swimming =====================================

(2ai) I – Spirogyra J – Okro fruit K – mango fruit L – Tick M – Bean weevil

(2aii) (i)their bodies are characterised by multicellular filaments (ii)it is an unbranched, filamentous green algae occuring in stagnant water

(2bi) Tabulate -Under specimen J- (i)seed are small (ii)many seeded (iii)anile placentation

-Under specimen K- (i)seed in large (ii)one seeded (iii)Basal placentation

(2bii) L – class arachnid M – class insect

(2biii) L; cause stress in animals affected by bites, blood losses that can lead to anemia and even death

M; they make holes in the plants to oviposition the causing directed and indirect damage

(2ci) Diagram of specimen K

(2cii) Tabulate -Under specimen L- (i)pear shaped body (ii)approximately 3 to 5 mm in length to age, species

-Under specimen M- (i)general compact and oral in shape (ii)size range from 1 to 22mm ====================================

(3ai) N – cactus plant O – water lettuce P – soldier termite

(3aii) N – Terrestrial habitat/forest O – Aquatic habitat P – Terrestrial habitat

(3bi) Adaptive features of N (cactus) (i)presence of spines to reduce water loss (ii)presence of succulent stems to conserve water. (iii)present of thick and waxy skin to reduce loss of water

Adoptive features of O (water lettuce) (i)presence of air space for bouyancy (ii)presence of numerous root or absorption of mineral salt (iii)presence of more stomata on upper surface for diffusion of CO²

(3bii) Diagram of specimen P

SPECIMEN P - Soldier termite (mandibulate)

(3ci) (i)it increases humus content of the soil (ii)it increases penetration of water in the soil by burrowing

(3cii) (i)defending the colony against enemies ==============================

…………..

Answers Loading…

—————————————————- ==================================== Keep Refreshing this Page

Neco 2021 Biology Practical Questions and Answers

We are pleased to inform all Neco students sitting for the 2021 Neco Biology Practical Exam that we have the complete Neco 2021 Biology Practical Expo with Questions Paper for May/June Neco Examination.

Did you know a good Neco result is your one ticket to admission to any University or Polytechnic of your choice? If you’re directed to this website pls subscribe now and smile while you write your exam.

How to Subscribe for Neco 2021 Biology Practical Answers.

Choose from the below subscription price list that best suits you, then send the exact amount as Mtn Recharge Card to us on 07062154881

TEXT MESSAGE: N800

WHATSAPP GROUP: N600

PASSWORD LINK: N400

Related Post » Examkey: Neco 2021 Exam Key Expo Runs Questions & Answers

See How to Make Payment For Neco 2021 Biology Practical Expo.

Send the following details:

Your Mtn Card
Your Subject Name
Your Phone Number to 07062154881

8393994848484/Commerce/08123456789

Immediately we have confirmed your details, the complete 2021 Neco Biology Practical runs will be sent to you.

WHAT YOU MUST KNOW

If you supply Neco to your students or schools and you will need Neco Biology Practical questions paper and answers contact us.
No website would post free 2021 Neco Biology Practical answers online if they got the real questions paper direct from Neco officials like us. Beware of fake websites!!
Most of the websites posting free Neco Biology Practical expo online are posting fake answers or copied ones with little to no knowledge of how it came about.

NECO 2021 (INTERNAL) BIOLOGY PRACTICAL SPECIMENS

SPECIMEN A – Atlas vertebra
SPECIMEN B – Thoracic vertebra
SPECIMEN C – Scapula
SPECIMEN D – Lumbar vertebra
SPECIMEN E – Pooter
SPECIMEN F – Sweep net
SPECIMEN G – Tridax fruit
SPECIMEN H – Tad pole
SPECIMEN I – Spirogyra (filaments)
SPECIMEN J – Okro fruit
SPECIMEN K – Mango fruit
SPECIMEN L – Tick
SPECIMEN M – Bean weevil
SPECIMEN N – Cactus plant
SPECIMEN O – Water lettuce
SPECIMEN P – Soldier termite (mandibulate)

I HOPE THE DESCRIPTION PROVIDED ABOVE IS ENOUGH TO CONVINCE YOU WE ARE 100% REAL AND LEGIT.

Neco Biology Practical Answer 2021, Neco Biology Practical 2021, Neco Timetable 2021, Neco 2021 Syllabus, Neco Time Table Download, Neco May June exam Start When, Neco May/June 2021 Registration, Is Neco Registration Still on, Neco Biology Practical Nov Dec 2021, Neco Biology Practical Answer 2021, Neco Biology Practical 2021, Neco 2021 Biology Practical , Alternative to Biology Practical Past Questions Pdf, 2021 Neco Biology Practical Questions and Answers Pdf, 2021 Neco Biology Practical Questions and Answers Pdf Download, 2021 Neco Biology Practical Questions and Answers

Bilal Sani is a passionate educator and a seasoned exam expert who has helped thousands of students achieve their academic goals. He has a wealth of experience and knowledge in various subjects and exam formats, such as WAEC, NECO, JAMB, NABTEB, GCE and others. He is dedicated to providing quality and reliable exam resources and guidance for students who want to excel in their exams. He also updates his website regularly with the latest exam news, syllabus, timetable and past questions. Expobite is the ultimate exam solution website for Nigerian students.

89286197836051185biology practical 07088477423

89286197836051185 biology pratical 07088477423

Your email address will not be published. Required fields are marked *

Email Address: *

Save my name, email, and website in this browser for the next time I comment.

Join Our Telegram Channel

WhatsApp Us

NECO CRS/CRK Questions and Answers 2022/2023 (Essay & Objectives)

February 23, 2022

NECO CRS/CRK Questions and their Answers for 2021/2022 (Essay and Objectives).

If you’re searching for answers to NECO 2021 CRS/CRK, then you have come to the right place. Here at studentmajor.com, we will provide you with the real NECO CRS answers to pass the examination.

It is imperative to know that the validity of the NECO CRS CRK answers had been proven right. In other words, you have high chances of scoring grade A1 using the resources provided on this page.

Today’s NECO CRS OBJ Answers:

1-10: BDEDADDBCA

11-20: ACEBDDBCBE

21-30: DDBAADBADA

31-40: DBABDEBDCA

41-50: BBACBBACDE

51-60: EBDBBDAABB

NECO 2021 CRS Theory questions and answers

QUESTIONS (NO1)

Pharaoh’s fear of Israel’s growing strength and power drove him to

(i) expel the Israelites from Egypt.
(ii) put a heavy weight on the Israelites.
(iii) Submerge Israelite infants in the Nile
(iv) hunger as a punishment for the Israelites

ANSWER: (i) expelling the Israelites from Egypt

QUESTION (NO2)

In a dream, where did Solomon see the Lord?

(i) Horeb
(ii) .Gibeon
(iii) Gath
(iv) Jericho

(ii) IS THE ANSWER (Gibeon)

QUESTION (NO3)

David’s kingdom was divided as a direct result of this.

(i) Absalom’s uprising
(ii) Jeroboam’s uprising
(iii) Forced labor by C. Solomon
(iv) Rehoboam made a poor decision.

ANSWER: (iv) ( Rehoboam’s poor judgment)

QUESTIONS (NO4)

The Israelites, according to Amos, have turned justice into a game.

(i) injustices
(ii) . poison
(iii) wormwood
(iv) . anguish

(iii) IS THE ANSWER (wormwood)

QUESTIONS (NO5)

And he said, “Cast it on the ground,” as if to say, “Cast it on the ground.”

(i) persuade Pharaoh to close his eyes.
(ii) demonstrate God’s awesome power
(iii) free the Jews from servitude
(iv) convert the snake to a rod

(iv) IS THE ANSWER (change the snake into rod)

QUESTIONS (NO6)

The Spies dispatched by Moses were rewarded when they discovered pomegranates and figs in Eschol.

(i) stamina
(ii) wishful thinking
(iii) disillusionment
(iv) dread

(ii) IS THE ANSWER (hope)

QUESTIONS (NO7)

Because of this, Joshua was chosen to succeed Moses.

(i) Moses was an elderly man.
(ii) had now turned his back on Moses.
(iii) Moses was tasked with appointing a successor.
(iv) Joshua was surrounded by God’s spirit.

ANSWER : (I) (Moses was very old)

QUESTIONS (NO8)

As part of his battle preparations against Sisera, Barak chose troops from the tribe of

(i) Issachar and Judah
(ii) Naphtali and Zebulun
(iii) Dan and Benjamin
(iv) Gad and Asther

QUESTIONS (NO9)

“Yet his sons did not follow in his footsteps, but instead turned away from ajier gains.” The “son” was

(i) Jonathan and Abinadab, for example.
(ii) Phinehas and Hophni
(iii) Asahel and Joab
(iv) Joel and Abijah

QUESTIONS (NO10)

At Ziph, David predicted that Saul would die by one of the following methods, excluding

(i) Being enthralled by God
(ii) passing away naturally
(iii) being killed in a battle
(iv) committing suicide

More NECO CRS/CRK answers Loading…. 78%…… Keep refreshing this page to load more answers or check back later.

Incase you have any questions or challenge loading more answers, let us know In the comment section below. You can also drop your WhatsApp number to be added to our official WhatsApp group for premium answers daily.

NOUN Admission/Application Form 2022/2023 & Registration Fee

Ui post utme form 2022/2023 |screening requirements & application portal, you may also like, neco syllabus for crs/crk 2022/2023 download pdf.

May 1, 2022

NECO Government Answers (Essay & OBJ) [7th August 2022]

April 7, 2022

WAEC Economics Questions and Answers 2021/2022 [OBJ & Theory]

April 19, 2022

NECO Biology Practical Questions and Answers 2021/2022 Specimen (Complete Solution)

April 5, 2022

WAEC Geography Questions and Answers 2022/2023 |OBJ & Theory

February 3, 2022

WAEC Syllabus 2022/2023 For All Subjects |Download in PDF

December 20, 2021

IMAGES

NECO Biology 2021 Answers
NECO Biology Practical Questions And Answers 2021/2022 Specimen
NECO Biology Questions And Answers 2023
NECO Biology 2021 Answers
NECO Biology Practical Questions 2021 Specimen
Neco Biology questions 2021

VIDEO

NECO 2021 Biology practical, Likely questions.| The Logic Tutor
NECO 2024
NECO Biology Possible Questions And Answers 2024
2023 AL Biology ESSAY Day
2024 KCSE predictions Biology Essay.Biology paper 2
NECO 2024 BIOLOGY PRACTICAL SPECIMEN AND ANSWERS #biology #necostudents #biology

COMMENTS

NECO Biology Questions and Answers 2021/2022 [Theory & OBJ Expo]
This solution is made available so as to help NECO candidates looking for NECO Biology Questions and Answers 2021 expo solution for paper 1 and paper 2. Download NECO 2021 Timetable PDF Here. I must also let you know that this NECO 2021 Biology Questions and Answers expo solution is free for all NECO candidates. Register NECO Online.
NECO Free EXPO Biology 2021/2022 Questions And Answers
Free NECO 2021/2022 EXPO Biology Objective & Essay Questions And Answers. NECO 2021/2022 Biology Essay is available and the content is locked. To unlock this content kindly share this page to 15 whatsApp group chat, Facebook and twitter profile using the share button below this post. After then you should be able to see the full questions and ...
NECO Past Questions 2021
NECO past questions will help boost your score and overall performance in the 2021 NECO examination. These past questions and answers are created to help all prospective undergraduate students who are searching for NECO past questions for both science and art subjects. NECO exam's past questions and answers are provided here for download.
NECO Biology Past Questions and Answers
The purchased NECO Past Questions and Answer will be uploaded immediately into your email address within the next 24 hours. If you have purchased yours, kindly drop a testimony in the comment box below. CALL or WhatsApp EXAMSTUTS: 07063986527. Send all your mails to [email protected].
NECO Biology Answers (OBJ & Essay) [5th August 2021]
NECO JUNE/JULY 2021 FREE BIOLOGY OBJ & ESSAY (BIO) QUESTION AND ANSWER ROOM. Thursday 5th August 2021 Paper III & II: Objective & Essay - Biology 10:00am - 12:30pm. NECO Biology Questions and Answers 2021 Objectives Answers (Expo) 1-10: ABBDEADBDC 11-20: bCCDDECDCA 21-30: DCEAEBBDAA 31-40: BBACAECAAB 41-50: ECDCBCECCC 51-60: ECBCDDDEAE. B ...
Neco 2021 Biology Answers for 5th August 2021
Neco 2021 Biology Objective & Essay Questions and Answers. We are pleased to inform all Neco students sitting for the 2021 Neco Biology Objective & Essay Exam that we have the complete Neco 2021 Biology Objective & Essay Expo with Questions Paper for July/August Neco Examination.
NECO Past Questions and Answers For All Subjects
Free NECO Expo 2024 Questions and Answers for all Subjects; Free JAMB Expo 2024 Questions and Answers for all Subjects; Free WAEC Expo 2024/2025 Questions and Answers for… JAMB Syllabus 2024/2025 For All Subjects: Topics &… NECO Result Checker 2024 www.result.neco.gov.ng; Shehu Sule College of Nursing and Midwifery Past…
NECO Past Questions and Answers PDF
NECO Past Questions and Answers PDF is indispensable for several reasons. Firstly, it provides a thorough understanding of the NECO exam's format, question types, and subject-specific content, enabling effective preparation. Secondly, it serves as a self-assessment tool, helping students identify strengths and weaknesses, and allowing focused ...
2021 Biology NECO Theory Past Questions
2021 Biology NECO Theory Question 2. ANSWERS (2) (a) - Eyelid - Eye lashes - Eye socket - Conjunctiva (b) Excretion: This is defined as the removal or elimination of waste products/harmful by-products of metabolism from the body of an organism.
Biology NECO Past Questions
B. They carry on intra-cellular digestion. C. They facilitate the cleansing of the environment. D. They facilitate the recycling of nutrients. E. They form a link between autotrophs and heterotrophs. View Answer & Discuss (1) NECO 2000.
2023 NECO GCE Biology (Essay & OBJ) Answers [11th December]
NECO GCE BIOLOGY (ESSAY) ANSWERS 2023: (1ai) Organic evolution refers to the gradual change in the genetic makeup of a population over generations, resulting in the development of new species from pre-existing ones. It involves the processes of natural selection and genetic variation. (1aii) (i) Animals. (ii) wind. (1aiii)
NECO Past Questions and Answers PDF Free Download all Subjects
The Importance of using past questions to prepared for National Examination Council NECO Senior School Certificate Examination SSCE, can not be over emphasized. Past questions help to give insight on areas one is good, weak and need assistance to perform well.
NECO Biology Questions and Answers For 2023/2024 (Theory and ...
NECO Biology Essay Answers: (1ai) The cell theory states that: - All living organisms are made up of one or more cells. - The cell is the basic unit of life. - All cells arise from pre-existing cells. (1aii) - Robert Hooke, who discovered cells in 1665 and coined the term "cell". - Matthias Schleiden and Theodor Schwann, who ...
NECO Biology Past Questions Download -Objective, Theory, Practical in
NECO Biology Essay Questions. Paper 2 will last for 1 hour, 30 minutes. Answers to Paper 2 are to be written in your answer booklet. Write your answers in ink or blue/black biro in your answer booklet. Include annotated diagrams if they help make the answer clearer.
NECO EXPO Biology Practical Specimen Questions/Answers 2021/2022
2021/2022 NECO Biology Specimen for Practical. Specimen A - Elephant Grass. Specimen C- Lizard. Specimen D - Housefly. Specimen C - Reptilia in the sub-phylum vertebrata. Houseflies serve as intermediate hosts for several parasitic worms Eg Round worms in their developmental stage. (i) Has fore and hind wing for flight.
NECO Past Questions and Answers for all Subjects
How to Download NECO Past Questions and Answer. The cost of the newly updated NECO Past Questions and Answers is 2,000.00 naira only for One Subject e.g. Use of English 1000 naira. Biology 1000 naira. Chemistry 1000 naira. Physics 1000 naira. See The Payment Detail Below. To get NECO Past Questions and Answers follow the steps below.
2024 NECO BIOLOGY: NECO Biology (Bio) 2024 Legit Questions and Answers
examplaza.com answers. (1ai) The cell theory states that all living organisms are composed of one or more cells. The cell is the basic unit of structure and organization in living organisms. All cells arise from pre-existing cells through cell division. (1aii) (PICK ANY TWO) (i) Matthias Schleiden.
2020 Neco Biology Obj and Essay Questions and Answers
2020 NECO BIOLOGY OBJ AND ESSAY QUESTIONS AND ANSWERS. 2020-BIOLOGY-Obj 1ECDADACEAD 11CAACCDDEDC 21CCCAAEEDED 31BBCEDACEEA 41DDDCDCADAE 51DCCEAADADB ===== You Are To Answer Three(3) Questions Only But We Answered All 1,2,3,4,5. Pls Pick Three(3) Only ===== (1a) Make Sure Your Drawing is (8-10cm) (1b)
2021-neco-biology-essay-obj-questions-and-answers-subscription.jpg
View 2021-neco-biology-essay-obj-questions-and-answers-subscription.jpg from SCIENCE 308 at Wilmot High School - 01. An example is shown below. Which of these organisms is
Neco Biology Practical 2021 Questions and Answers
I Will Send you the Correct 2021 Neco Biology Practical Questions and Answers, Neco 2021 Biology Practical Runs, Neco 2021 Biology Practical Expo, Neco 2021. Skip to content. Menu. NECO; BECE; GCE; IJMB; JAMB; JUPEB; NABTEB; Contact Us: 07062154881 . WELCOME TO EXPOBITE, BEST EXAM HELP PORTAL, THANKS FOR YOUR PATRONAGE!!!
Neco 2021 biology essay questions and answers
Neco 2021 biology essay questions and answers. Analysis of Psychometric Qualities of National Examinations Council. Examination in Benue State of Nigeria and a sample size of 650 students were used. adopted NECO 2016 and 2017 June/July mathematics essay questions.
NECO Biology Questions 2023 Obj & Essay Expo Answers
NECO Biology Questions 2023: Get NECO Biology Objective & answers questions and answers for Friday, 21st July 2023, Paper III & II: Objective & ... NECO Biology Questions 2023 Obj & Essay Expo Answers. By. MasterMind - ... 2021 at 9:09 pm. Thanks for the website. Reply. Gahlitin August 5, ...
NECO CRS/CRK Questions and Answers 2022/2023 (Essay & Objectives)
NECO 2021 CRS Theory questions and answers. QUESTIONS (NO1) Pharaoh's fear of Israel's growing strength and power drove him to. (i) expel the Israelites from Egypt. (ii) put a heavy weight on the Israelites. (iii) Submerge Israelite infants in the Nile. (iv) hunger as a punishment for the Israelites. ANSWER: (i) expelling the Israelites ...

Study Materials

NECO Past Questions

How to Purchase The Complete Past Question Paper

PRICE: ₦2,500 ₦ 2,000 ( Two Thousand Naira Only)

Related Posts:

Be the first to comment

PastQuestions.com.ng

Why you need NECO Past Questions and Answers PDF

NECO Past Questions and Answers Pattern

NECO Past Questions And Answers in PDF Sample

How to Buy

Delivery Assurance

7 Tips to Prepare for Exams

Be the first to comment

NECO: BIOLOGY

2021 Biology NECO Theory Past Questions

Information

1 . Question

2 . Question

3 . Question

4 . Question

5 . Question

Block Member?

Biology NECO Past Questions

NECO Biology Questions and Answers For 2023/2024 (Theory and Objectives)

NECO Biology Question and Answers Essay and OBJ (Expo)

NECO Biology Questions and Answers For Practice

Related posts:

92 thoughts on “NECO Biology Questions and Answers For 2023/2024 (Theory and Objectives)”

Leave a Comment Cancel reply

NECO Biology Past Questions Download -Objective, Theory, Practical in PDF

NECO Biology Objective Questions

Biology Paper 3 Objective Test Questions

NECO Biology Essay Questions

Biology Paper 2 Essay Questions

Free Biology NECO Past Questions Download

How to Get National Examination Council NECO Biology Past Questions

Related Posts:

Leave a Reply Cancel reply

Jamb Admission

NECO Biology Practical Per Subject

2021/2022 NECO Biology Specimen for Practical

How to subscribe for NECO 2021/2022 EXPO Biology Practical & Specimen Questions And Answers Now Available

Be the first to comment

NECO Past Questions and Answers for all Subjects | Free PDF Download

Related Posts:

Why You Need NECO Past Questions and Answers

How to Download NECO Past Questions and Answer

NECO Chemistry Past Questions and Answers | Theory and Objectives –Download PDF.

2024 NECO BIOLOGY: NECO Biology (Bio) 2024 Legit Questions and Answers on essay and obj (4456)

OBJ & NOTICE SECTION

CLICK HERE TO VIEW ANSWER No. 1 (V1) on Biology

CLICK HERE TO VIEW ANSWER No. 1 (V2) on Biology

CLICK HERE TO VIEW ANSWER No. 2 (V2) on Biology

CLICK HERE TO VIEW ANSWER No. 2 (V1) on Biology

CLICK HERE TO VIEW ANSWER No. 3 (V2) on Biology

CLICK HERE TO VIEW ANSWER No. 3 (V1) on Biology

CLICK HERE TO VIEW ANSWER No. 4 on Biology

CLICK HERE TO VIEW ANSWER No. 5 (V2) on Biology

CLICK HERE TO VIEW ANSWER No. 5 (V1) on Biology

GENERAL & QUESTIONS SECTION

READ THIS. CLICK HERE NOW

RELATED ANSWERS

Neco Biology Practical 2021 Questions and Answers

Thursday 22nd July 2021

Friday 16th July 2021

Answers Loading…

Neco 2021 Biology Practical Questions and Answers

How to Subscribe for Neco 2021 Biology Practical Answers.

See How to Make Payment For Neco 2021 Biology Practical Expo.

NECO 2021 (INTERNAL) BIOLOGY PRACTICAL SPECIMENS

Related Posts

NECO CRS/CRK Questions and Answers 2022/2023 (Essay & Objectives)

Today’s NECO CRS OBJ Answers:

NECO 2021 CRS Theory questions and answers

Leave a Reply Cancel reply

NOUN Admission/Application Form 2022/2023 & Registration Fee

NECO Government Answers (Essay & OBJ) [7th August 2022]

WAEC Economics Questions and Answers 2021/2022 [OBJ & Theory]

NECO Biology Practical Questions and Answers 2021/2022 Specimen (Complete Solution)