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.

1,646.

A vegetable farmer will benefit from a cattle rearer if

A.

the faecal remains of the cattle are made available to the farmer

B.

the farmer makes available fresh green vegetables for consumption by the cattle daily

C.

the farmer provides shelter for the cattle and the cattle rearer

D.

the cattle rearer makes available meat to the farmer daily

Correct answer is A

No explanation has been provided for this answer.

1,647.

Micro-organisms are important in recycling nutrients because

A.

they are capable of multiplying quickly

B.

they are eaten by large organisms

C.

they break down dead organic materials

D.

many of them are parasites

Correct answer is C

No explanation has been provided for this answer.

1,648.

Measles in infants can be prevented by

A.

sleeping under mosquito nets

B.

providing clean water supply

C.

taking anti-malaria tablets

D.

vaccinating young children

Correct answer is D

No explanation has been provided for this answer.

1,649.

The numbers in a population would rise, if there was an increase in the

A.

spread of disease

B.

number of deaths

C.

number of predators

D.

amount of food available

Correct answer is D

No explanation has been provided for this answer.

1,650.

The possession of breathing roots is a characteristic of plants growing in

A.

mangrove swamp

B.

coastal savanna

C.

guinea savanna

D.

shrub biome

Correct answer is A

No explanation has been provided for this answer.