Biology Past Questions

Study and practice Biology past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.

90 questions JAMB 2572 WAEC 2099 NECO 351 CUSTOM 10
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Past Questions

90 questions
Question 1 of 10 90 total questions
Question 41
jamb 2020

The bright colours of the comb and feathers in the peacock are for?

Asex differentiation
Bbeauty
Ccourtship
Ddefence
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Question 42
jamb 2020

The butterfly is of great economic importance because

Aof it's use in scientific studies
Bit sucks nectar from flowers
Cit adds to the beauty of the environment
Dit pollinates flowers of crops and other plants
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Question 43
jamb 2020

The villus in the small intestine is significant because

AIncreases the surface area for absorption
Bincreases the surface area for digestion
Cassists in mixing digested food
Dassists in filtering undigested food
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Question 44
jamb 2020

In which of the following does external fertilization take place?

Atoad
Blizard
Cbird
Dcockroach
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Question 45
jamb 2020

The function of ribosome in cells is

Aprotein synthesis
Bstarch synthesis
Ctransport of material
Dlipid storage
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Question 46
jamb 2020

The hypha of rhizopus is said to be non-septate because it

Adoes not contain chloropyll
Bhas no cross wall
Cis vacuoled
Dstores oil globus
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Question 47
jamb 2020

Epiphytes growing on the branches of trees provide an example of the relationship known as?

Aparasitism
Bcommensalism
Csaprophytism
Dholophytism
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Question 48
jamb 2020

In an agricultural ecosystem, the biotic component consist of

Acrops, pests and beneficial insects
Bcrops, temperature and humidity
Cpests, beneficial insects and water
Dcrops, water and soil
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Question 49
jamb 2020

Deamination occurs in the?

 

AKidney
BPancreas
CSpleen
DLiver
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Question 50
jamb 2020

The hormone which regulates the amount of glucose in the blood is called?

AAdrenalin
BAuxin
CInsulin
DThyroxine
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