JAMB Biology Past Questions & Answers - Page 230

1,146.

Identical twins inherit from what egg and sperm?

A.

different eggs and sperms

B.

the same egg and sperm

C.

two eggs and a sperm

D.

one egg and two sperms

Correct answer is B

No explanation has been provided for this answer.

1,147.
1,148.

Paternity disputes can most accurately be resolved through

A.

Finger printing

B.

blood group typing

C.

DNA analysis

D.

tongue-rolling

Correct answer is C

No explanation has been provided for this answer.

1,149.

A farm practice that results in the loss of soil fertility is

A.

mixed farming

B.

bush fallowing

C.

shifting cultivation

D.

continuous cropping

Correct answer is D

No explanation has been provided for this answer.

1,150.

The soil type that will be most difficult to plough in wet season is one that is

A.

loamy

B.

clayey

C.

sandy

D.

silty

Correct answer is B

No explanation has been provided for this answer.