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.

2,086.

Whorls, arches, loops, and compounds are types of variation in

A.

Colour

B.

Finger prints

C.

Hair Colour

D.

Blood group

Correct answer is B

No explanation has been provided for this answer.

2,087.

When the adults have reached a certain degree of weakness, the process of binary fission is replaced by conjugation in

A.

Paramecium

B.

Euglena

C.

Amoeba

D.

Plasmodium

Correct answer is A

No explanation has been provided for this answer.

2,088.

A pollutant that is mostly associated with acid rain is

A.

Nitrogen (IV) Oxide

B.

Ozone

C.

Fluorine

D.

Carbon (IV) Oxide

Correct answer is A

No explanation has been provided for this answer.

2,089.

Which of the following is true of small pox?

A.

It is transmitted by bacteria

B.

It can effectively be controlled with antibiotics

C.

It can effectively be controlled by vaccination

D.

It is a water-borne infection

Correct answer is C

No explanation has been provided for this answer.

2,090.

A constituent of the exhaust fumes from electricity generating sets which causes serious pollution is

A.

Carbon (II) Oxide

B.

Water Vapour

C.

Ozone

D.

Carbon (IV) Oxide

Correct answer is A

No explanation has been provided for this answer.