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.

2,411.

A termite with a relatively large head and powerful jaws is likely to be a

A.

king

B.

queen

C.

soldier

D.

reproductive

Correct answer is C

No explanation has been provided for this answer.

2,412.

The theory of survival of the fittest was propounded by

A.

Darwin

B.

Lamarck

C.

Linnaeus

D.

Mendel

Correct answer is A

No explanation has been provided for this answer.

2,413.

Which of the following inherited conditions usually shows incomplete dominance?

A.

Sickle cell anaemia

B.

Haemophilia

C.

Tongue rolling ability

D.

Baldness

Correct answer is D

No explanation has been provided for this answer.

2,414.

If a cross between a red-flowered plant and a white-flowered plant produced red-flowered plants, the result can be described as an example of

A.

partial recessiveness

B.

dominance

C.

incomplete dominance

D.

out-breeding

Correct answer is B

No explanation has been provided for this answer.