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.

2,021.

In the mammalian male reproductive system, the part that serves as a passage for both urine and semen is the

A.

urethra

B.

urter

C.

bladder

D.

seminal vesicle

Correct answer is A

No explanation has been provided for this answer.

2,022.

Which of the following plant structures lacks a waterproof cuticle?

A.

leaf

B.

stem

C.

root

D.

shoot

Correct answer is C

No explanation has been provided for this answer.

2,023.

Countershading is an adaptive feature that enables animals to

A.

fight enemies

B.

remain undetected

C.

warn enemies

D.

attract mates

Correct answer is B

No explanation has been provided for this answer.

2,024.

The feature that links birds to reptiles in evolution is the possession of

A.

feathers

B.

beak

C.

skeleton

D.

scales

Correct answer is D

No explanation has been provided for this answer.

2,025.

Which of the following possesses mammary glands?

A.

Dogfish

B.

whale

C.

shark

D.

catfish

Correct answer is B

No explanation has been provided for this answer.