Biology questions and answers

Biology Questions and Answers

How well do you understand living things and their vital processes? Whether you are preparing for JAMB, WAEC, NECO and Post-UTME, these Biology past questions and answers cover such subjects as the chemistry of life, botany, evolution, genetics, ecology etc to help you know what to expect, improve your speed and confidence and be really prepared for the actual aptitude test.

3,071.

The fruit represented is mainly dispersed by?

A.

animals

B.

water

C.

wind

D.

birds

Correct answer is B

Coconuts identified above have also adapted several mechanisms to be able to propagate.

They rely majorly on seed dispersal through water and by human activities.

3,072.

The part labelled II is the

A.

mesocarp

B.

pericarp

C.

endocarp

D.

epicarp

Correct answer is A

No explanation has been provided for this answer.

3,073.

The soil becomes toxic to plants when the concentration of its essential elements is in the range labelled

A.

IV

B.

III

C.

II

D.

I

Correct answer is A

No explanation has been provided for this answer.

3,074.

The range at which soil essential elements concentration is recorded for optimal plant growth is marked

A.

IV

B.

III

C.

II

D.

I

Correct answer is B

No explanation has been provided for this answer.

3,075.

The part labelled IV is the 

A.

albumen

B.

germinal disc

C.

yolk

D.

air space

Correct answer is B

No explanation has been provided for this answer.