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.

2,726.

Very low annual rainfall, sparse vegetation, high day temperatures, and cold nights are the characteristics
of the biome known as

A.

swamp

B.

tropical forest

C.

southern guinea savanna

D.

afro alpine

E.

desert

Correct answer is E

No explanation has been provided for this answer.

2,727.

Which of the following is characteristic of a swamp?

A.

Vegetation with stratified arrangement

B.

mesophytes with broad leaves

C.

The ground is flooded most of the time

D.

Predominance of climbing plants

E.

Many plants with tire resistant structures

Correct answer is C

No explanation has been provided for this answer.

2,728.

The correct figure sequence for the following labeled parts (stigma, ovary wall, embryo sac, integument and micropyle) is 

A.

12453

B.

24135

C.

21435

D.

14325

E.

31425

Correct answer is C

No explanation has been provided for this answer.

2,729.

The testa

A.

is normally absent

B.

is included in the part numbered (1)

C.

is fused in the part numbered (3)

D.

is the part numbered (1)

E.

surrounds the part numbered (4) and (5)

Correct answer is B

No explanation has been provided for this answer.

2,730.

Which of the labelled parts is the venga caval opening?

A.

1

B.

2

C.

3

D.

4

E.

5

Correct answer is C

No explanation has been provided for this answer.