50 Jamb Biology Questions & Answer 2022/2023

50 Likely Jamb Biology Questions 2022/2023

Now today we will be looking at: 50 Jamb Biology Questions & Answer 2022/2023. Many Jamb candidates who put Biology as their aspiring course is asking for jamb Biology past question and answer. What will Jamb set in Biology for 2022 UTME and what are the top hot likely questions to come out in Jamb 2022 Biology? We know that any candidate who wants to score high in his/her jamb most make use of Biology questions. However, most of you have been calling me asking me to provide you with Biology past question or likely questions to come out on the jamb day. Some are even asking how important is likely Biology questions. So I have complied more than 50 likely jamb Biology Questions 2022/2023. 

Jamb Biology Questions

This hunt of knowing the Jamb Biology Questions & Answer 2021/2022 made the student to be searching online for jamb 2021 biology questions and answers, jamb past questions on chemistry, jamb past questions and answers on biology 2021, jamb biology past questions pdf download, biology past question 2021, jamb past questions and answers 2021, jamb past questions and answers on all subjects, jamb 2021 questions and answers pdf, 50 Jamb Biology Questions & Answer 2021/2022. However, if your one of the students searching for all that you’re not alone. Vastlearners.com is with all the answers to your questions in this single post.

WHAT IS JAMB Biology PAST QUESTION

Many of jamb candidate Is hearing about jamb Biology past question without knowing what it is. Past question is a compiled question from the previous jamb examination. We are compiling questions each year after jamb examination.  The same thing will happen this year, after jamb examination we will add the questions to our past questions. Past questions are very important in jamb examination because it helps candidates know how the previous jamb question is. Past questions also help jamb candidates to taste their selves and prepare well for the main examination.

WHAT ARE THE POSSIBLE, LIKELY QUESTIONS & ANSWER ON Biology

Well, some of don’t know the meaning of possible questions. Possible question on Jamb Biology is just question compiled from the Recommended textbook. This possible or likely question is not the question that is going to come out in your utme exams. But these questions will help you sharping your brain in preparation for the main UTME examination. So I advise you to make good of these questions were going to list below.

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Jamb Biology Questions And Answers 2022/2023

1. A noticeable adaptation of the animal to its aquatic habitat is the possession of
A. webbed digits B. four limbs C. a wide mouth D. large eyes

2. The similarity among organisms belonging to the same group will be least within each
A. order B. family C. species D. kingdom

3. Hermaphroditic reproduction can be found among the
A. annelids and molluscs B. pisces and amphibians C. coelenterates and platyhelminthes D. arthropods and nematodes

4. One distinctive feature in the life history of liverworts is that they exhibit
A. vegetative reproduction B. alternation of generation C. sexual reproduction D.asexual reproduction

5. The cell component that is present in a prokaryotic cell is the
A. ribosome B. mitochondrion C. chloroplast D. nuclear envelope

6. In the egg of a bird, the embryo is located in the
A. yolk B. embryo disc C. chalaza D. albumen

7. An insect whose economic importance is both harmful and benefit is the
A. butterfly B. mosquito C. blackfly D. tsetsefly

8. If water that has been coloured red is poured at the base of a wilting plant, it will appear as a red stain in the cells of the
A. phloem B. parenchyma C. xylem D. epidermis.

9. The stunted growth of a leguminous plant suffering from nitrogen deficiency may be corrected by inoculating the soil with
A. saprophytic bacteria B. rhizobium C. denitrifying bacteria D. nitrosomonas.

10. The part of the mammalian digestive system where absorption of nutrients takes place is the. A. duodenum B. colon C. ileum D. oesophagus

11. The dark reaction of photosynthesis involves the
A. release of oxygen and the splitting of water, B. photolysis of water and the production of starch, C. reduction of carbon (IV) oxide to organic compounds, D. splitting of water into hydrogen ions

12. The most important hormone that induces the ripening of fruit is
A. Cytokinin B. Indole acetic acid C. Ethylene D. Gibberellin

13. Metabolic production of urea is carried out in the
A. urinary bladder and kidney B. pancreas C. kidney and malphigian tubule D. liver
14. In mammalian males, the excretory and reproductive system share the
A. ureter B. testes C. vas deferens D. urethra

15. The best method of propagating sugarcane is by
A. stem cuttings B. seed sowing C. layering D. grafting

16. The response of plants to external stimuli in a non-
directional manner is known as
A. nastic movement B. photropism C. tactic D. geotropism

17. Homologous pairs of chromosomes separate during
A. meiosis B. cytolysis C. mitosis D. cleavage

18. An example of a caryopsis is
A. coconut B. tomato C. guava D. maize grain

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19. A limiting factor in a plant population near a chemical factory is likely to be
A. humidity B. pH C. wind D. light

20. The pioneer organisms in ecological succession are usually the
A. lichens B. algae C. ferns D. mosses

21. Mycorrhiza is an association between fungi and
A. roots of higher plants B. ilamentous algae C. bacteria D. protozoans

22. A density-dependent factor that regulates the population size of organisms is
A. sudden flood B. disease C. fire outbreak D. drought

23. The most effective method of dealing with non-biodegradable pollution is by
A. burying B. dumping C. incineration D. recycling

24. Soil fertility can best be conserved and renewed by the activities of
A. microbes B. earthworms C. man D. rodents

25. One example of fossil fuels is
A. coral B. limestone C. firewood D. coal

READ:

  • Free jamb past question for all subject 2021/2022
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  • More biology questions 100+ LIKELY JAMB BIOLOGY QUESTIONS 2021/2022

More Jamb Biology Questions And Answers 2022/2023

26. If the pair of allelels for baldness is given as Bb, a female carrier will be denoted by
A. XBXb B. XBXB C. XbY D. XBY

27. An organism that has been extensively used to test the chromosome theory of heredity is
A. Homo sapiens B. Drosophila melanogaster C. Zea Mays D. Musea domestica

30. A feature associated with the Y-chromosome in humans is
A. facial hairs B. prominent fingernails C. long eyelashes D. enlarged breast
31. A man and his wife are both heterozygous for the sickle-cell trait. The likely percentage of their offspring that will be either carriers or sicklers is
A. 50% B. 25% C. 75% D. 100%

32. The type of reproduction that leeds to variation in animal and plant populations is
A. budding B. vegetative C. asexual D. sexual

33. If a DNA strand has a base sequence TCA, its complementary strand must be
A. ATG B. GAT C. AGT D. TAG

34. Which of the following requires the use of carbon dating to prove that evolution has occurred?
A. Biochemical similarities B. Molecular records C. Fossil Records D. Comparative anatomy

35. The presence of sunken stomata and the folding of leaves are adaptations to
A. prevent entry of pathogens B. prevent guttation C. remove excess water D. reduce water loss

36. Spines and shells on animals are adaptations for
A. physical defence B. camouflage C. chemical defence D. mimicry

37. The inactive state exhibited by an animal during hot dry seasons is termed
A. aestivation B. dormancy C. resting D. hibernation

38. An insect with a mandibulate mouth part will obtain its food by
A. chewing B. chewing and sucking C. sucking D. biting and chewing

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39. An example of cryptic colouration is the
A.bright marks on a poisonous tropical frog on variegated leaves
B. bright colour of an insect-pollinated flower
C. mottled colours on moths that rest on lichens
D. green colour of a plant

40. An argument against Lamarck’s heory of evolution is that
A. acquired traits cannot be passed onto the offspring
B. disuse of body part cannot weaken the part
C. disused part is dropped off in the offspring
D. traits cannot be acquired through constant use of body parts.

41. The type of reproduction that is common to both Hydra and yeast is
A. grafting B. budding C. conjugation D. binary fission

42. Epigeal germination of a seed is characterized by
A. lack of growth of the hypocotyls
B. more rapid elongation of the hypocotyls than the epicotyl
C. more rapid elongation of the epicotyl than the hypocotyl
D. equal growth rate of both the .hypocotyl and epicotyl.

43. All living cells require water because it
A. is a medium that neutralizes acids in cells
B. is the main source of energy for the cells
C. prevents the development of diseases in cell
D. is a medium for all metabolic reactions.

44. The surface of an alveolus in a mammals is well supplied
with tiny blood vessels known as
A. capillaries B. arteries C. arterioles D. venules

45. Nervous control differs from hormonal control in that the former
A. is a slower process
B. involves only chemical transmission
C. has no specific pathway
D. produces short-term changes

46. Identical twins inherit their genes from
A. One egg and two sperms B. two eggs and a sperm C. the same egg and sperm D. different eggs and sperms

47. Paternity disputes can most accurately be resolved through the use of
A. DNA analysis B. fingerprinting C. tongue-rolling D. blood group typing

48. Sex-linked genes are located on
A. X-and Y-chromosomes B. homologous chromosomes C. X- chromosomes D. Y- chromosome.

49. In a Mendelian cross of red and white varieties of the four o’clock plant, the F generation expresses incomplete dominance by having flowers which are
A. multicolored B. pink C. red D. white

50. Insects are considered the most successful among the Invertebrates because they
A. survive in various environmental conditions B. possess the ability to change their forms C. possess exoskeletons D. have wing for flight.

This is all we have for this topic: 50 Jamb Biology Questions & Answer 2022/2023. 

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Aliyat
Aliyat
2 years ago

I can’t find any answer just questions and options

Testimony Balogun
Testimony Balogun
Reply to  Aliyat
9 months ago

ᴬⁿˢʷᵉʳˢ ᵃʳᵉ ⁱⁿᵈⁱᶜᵃᵗᵉᵈ ⁱⁿ ᵇˡᵘᵉˢ

peace
peace
Reply to  Aliyat
8 months ago

the blue options are the correct answer

Anonymous
Anonymous
Reply to  peace
7 months ago

Yes

Alex
Alex
Reply to  Anonymous
7 months ago

My able comrade sir, please do you have some hint about the present jamb exam
I mean some sure questions and answers

Ayomide
Ayomide
Reply to  Aliyat
7 months ago

Maybe is network

Zubaida Abubakar
Zubaida Abubakar
2 years ago

I appreciated it

Isaac
Isaac
2 years ago

Thanks, but the answers are not there and you wrote questions and answers.

NnejiFavour
NnejiFavour
Reply to  Isaac
8 months ago

The answers are typed with coloured ink.

Anonymous
Anonymous
Reply to  Isaac
8 months ago

The answer are blue

bliss
bliss
2 years ago

i can find the answer is only the question

Favour
Favour
Reply to  bliss
8 months ago

The colored ones are the answers

Nancy Amanda
1 year ago

Please how am I going to be sure of this question

Esther
Esther
Reply to  Nancy Amanda
7 months ago

Just try browsing it

Anonymous
Anonymous
1 year ago

I appreciate it but I can’t find the answers

Ayimeh
Ayimeh
1 year ago

Thanks but no answers

Nkechi Okika
Nkechi Okika
1 year ago

I can’t find the answers

Nuhu dauda
1 year ago

9ice once , i would try to get answers as much as possible thank u so much

precious
precious
1 year ago

Thanks but no answer

Oyebode damilare
Oyebode damilare
1 year ago

I couldnt find the answer and you wrote question and answer. Thanks it is helpful

Queen
1 year ago

Thanks a lot… I’ve seen the questions buh I’d really appreciate it if you could provide the answers as well 🙏

Emilyno1900
Emilyno1900
Reply to  Queen
8 months ago

Ey the answers are the one’s with blue thicks
Ok?

Saliu idris
1 year ago

Tanx but its remaining the answered

Anonymous
Anonymous
Reply to  Saliu idris
8 months ago

The correct answers are types in Blue

Abba Yusuf mai, adua
Abba Yusuf mai, adua
1 year ago

Be taking care about examination malpractice

Philip
Philip
Reply to  Abba Yusuf mai, adua
7 months ago

What do you mean dey are trying to help okay

Anonymous
Anonymous
1 year ago

I can’t find any answer

Florence
1 year ago

I can’t find any answer

Damilola
1 year ago

Thanks 👍👍 u bt no solution to the question

Zuleihat
Zuleihat
1 year ago

Thanks I appreciate but no answer

Baby💕❤️💖
Baby💕❤️💖
1 year ago

Thanks I really appreciate it but I hope they’re correct

Fateema Ibrahim imam
Fateema Ibrahim imam
1 year ago

Thanks

Anonymous
Anonymous
1 year ago

Woow
Soo helpful
Why is everybody saying there is no answer
The answers are the ones that are thick blue

Chukwueke chigaemezu
Chukwueke chigaemezu
1 year ago

The answers are there with with colour

Anonymous
Anonymous
1 year ago

So you guys can t see the answer
Na wa oh

Anonymous
Anonymous
Reply to  Anonymous
7 months ago

E choke 😂

Desmond
Desmond
1 year ago

Wow, this is so wonderful
I too much appreciate 🙏 your good work.
Is it that u guys can’t see or what.
Those ones that are thick blue are the correct answers biko.

Desmond
Desmond
1 year ago

Wow, this is so wonderful
I too much appreciate 🙏 your good work.
Is it that u guys can’t see or what.
Those ones that are thick blue are the correct answers biko.

ruccy
ruccy
1 year ago

Thanks the answers are thick blue naaa

muyiwa
muyiwa
1 year ago

thanks

Barinaale
Barinaale
1 year ago

Wow
Thanks
I appreciate 😍

Barinaale
Barinaale
1 year ago

But are this the question that will come out in jamb?

ruky
ruky
1 year ago

physics help

Ruthy mathew
1 year ago

Thanks
really appreciate, may God help us

Esther
Esther
1 year ago

Thanks
Help me in economics and Government

Precious
Precious
1 year ago

Thanks alot i really appreciate

Mustapha Abubakar
1 year ago

Thanks I
Really appreciate

Dennis
Dennis
1 year ago

Thanks Soo much I really appreciate 🙏🙏🙏

Mercyraphael
Mercyraphael
1 year ago

Thanks so much!!!

Mustapha abubakar
1 year ago

Mush appreciate
We generat more knowledge
In this hap

Treasure
Treasure
Reply to  Mustapha abubakar
9 months ago

Thank you

Mustapha abubakar
1 year ago

Much appreciated we
Generat more knowledge here

Adebola Daniel
Adebola Daniel
1 year ago

Thanks alot i really appreciate! I have learnt alot!

Abasiama
Abasiama
1 year ago

The answers are Hylighted ones

Anonymous
Anonymous
1 year ago

I’m not sure either

Mazzy Man
Mazzy Man
1 year ago

Thanks

Ella
Ella
1 year ago

Thanks alot

Anonymous
Anonymous
1 year ago

Wow this is hilarious

Misheal jacob ogbemudia
Misheal jacob ogbemudia
1 year ago

Thanks alot

Juliet
Juliet
1 year ago

Thanks so much

Juliet
Juliet
1 year ago

Thanks
I appreciate

Anonymous
Anonymous
1 year ago

Thank a lot

Winnie
Winnie
1 year ago

The answers are tick in blue

Smart
Smart
1 year ago

Thanks, I appreciate.

Joyce
Joyce
9 months ago

Thanks so much

Nasroh
Nasroh
9 months ago

Thank you so much…

Gowon Oryiman Emmanuel
Gowon Oryiman Emmanuel
9 months ago

I so much appreciate ur work, it’s interesting and helpful to me especially and for those of u saying that there’s no answer please watch very well bcz the answers are tick with blue

Nkiruka innocent
Nkiruka innocent
9 months ago

Thanks a lot

Treasure
Treasure
9 months ago

Thank you

sakka
sakka
8 months ago

the answers are thick in blues

Anonymous
Anonymous
8 months ago

Thanks ,I really appreciate,God bless u

Anonymous
Anonymous
8 months ago

Thank s so much u really are a genius

pinkalicious
pinkalicious
8 months ago

Thanks a lot this was and is really helpful

Obidah Pokta
Obidah Pokta
8 months ago

Thanks for that
God will help us all… Amen

Anonymous
Anonymous
Reply to  Obidah Pokta
7 months ago

Amen

Anonymous
Anonymous
8 months ago

Am I sure that this will help me.

Thompson better life ebikomboere
Thompson better life ebikomboere
8 months ago

How am I sure this will help me pass my jamb

Victoria
Victoria
7 months ago

Thanks very much sir it Help’s

dola
dola
7 months ago

good one

ABUBAKAR
ABUBAKAR
7 months ago

Thanks you too much love

ABUBAKAR
ABUBAKAR
7 months ago

Thanks you too much love

ABUBAKAR
ABUBAKAR
7 months ago

Thanks you too much love

Bikky
Bikky
7 months ago

Thank u do much sir d lord will continue to strengthen u

Bikky
Bikky
Reply to  Bikky
7 months ago

So**

Godwin
Godwin
7 months ago

This is not the exert questions for 2022, but thanks for guilding us

SARAH
SARAH
7 months ago

Thank you very much
We believe in GOD that we will pass

Ameerah
Ameerah
Reply to  SARAH
7 months ago

Ameen

Nelson nissi
Nelson nissi
7 months ago

Thanks alot we really appreciate u may god bless u amen.

Anonymous
Anonymous
7 months ago

Thanks allot

Kahinde
Kahinde
7 months ago

Thanks at least am having hope in God.

Veronica
Veronica
7 months ago

thank you you have done well I pray that God will us Amen.

Velnoe
Velnoe
7 months ago

This is really and indeed educative… Remain blessed!!!

Henry
Henry
7 months ago

I pray we all pass in Jesus name
Amen !!!!!

Anonymous
Anonymous
7 months ago

Thanks

Anonymous
Anonymous
7 months ago

Are u sure the question nd answers are correct

AaiaedTemilade
AaiaedTemilade
2 months ago

Comment:Are u that the answer is right

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