WAEC Biology Past Questions & Answers - Page 51

251.

In which of the following insects is group instinct not displayed?

A.

Solder ants

B.

Cockroaches

C.

Honey bees

D.

Termites

Correct answer is B

No explanation has been provided for this answer.

252.

Which of the following terms is associated with natural selections?

A.

adaptive radiation

B.

Differential reproduction

C.

Population variability

D.

Survival of the fitest

Correct answer is D

No explanation has been provided for this answer.

253.

Which of the following scientists did not contribute to the development of genetics?

A.

Wilhem Johannsen

B.

Felix Durjadin

C.

Thomas Morgan

D.

Gregor Mendel

Correct answer is B

No explanation has been provided for this answer.

254.

Scientists who study genetics are known as

A.

genealogist

B.

geneticist

C.

mendalists

D.

genescientists

Correct answer is B

No explanation has been provided for this answer.

255.

A cross between two parents produced four offspring's with blood groups AB, BB, BO and AO. what is the blood group of their parents?

A.

AA and BO

B.

BB and AO

C.

AB and BO

D.

AB and AO

Correct answer is C

No explanation has been provided for this answer.