JAMB Biology Past Questions & Answers - Page 93

461.

A hormone secreted at IV serves to

A.

make the body react to emergencies

B.

lower blood glucose levels

C.

raise the level of calcium ions in the blood

D.

facilitate the development of facial hairs

Correct answer is D

No explanation has been provided for this answer.

462.

The habitat of the cysticercus of Taenia solium is

A.

Alimentary canal of cattle

B.

Muscles of a pig

C.

Alimentary canal of a pig

D.

Muscles of cattle

Correct answer is B

No explanation has been provided for this answer.

463.

Water loss is regulated in plants and animals by both the

A.

scales and the skin

B.

scales and the hair

C.

thick leaves and the feathers

D.

leathery cuticle and the feathers

Correct answer is D

No explanation has been provided for this answer.

464.

The mouth part of the insect is adapted for

A.

biting and chewing

B.

sucking and chewing

C.

biting and sucking

D.

piercing and sucking

Correct answer is A

No explanation has been provided for this answer.

465.

The parts used for feeding is labelled

A.

I

B.

J

C.

K

D.

L

Correct answer is C

No explanation has been provided for this answer.