WAEC Biology Past Questions & Answers - Page 236

1,176.

The neurone that relay the message of effector organs are called

A.

efferent neurones

B.

intermediate neurones

C.

afferent neurones

D.

spinal nerves

Correct answer is A

No explanation has been provided for this answer.

1,177.

The nerves that arise from the brain are known as

A.

spinal nerves

B.

sacral nerves

C.

cranial nerves

D.

optic nerves

Correct answer is C

No explanation has been provided for this answer.

1,178.

Which of the following is responsible for the increased heart beat of a boy who saw a python? increased
production of 

A.

adrenalin

B.

insulin

C.

pituitrin

D.

thyroxin

Correct answer is A

No explanation has been provided for this answer.

1,179.

The organs constantly in touch with the liver are

A.

pancreas, colon and caecum

B.

duodenum and stomach

C.

illeum, stomach and colon

D.

stomach and gall bladder

Correct answer is D

No explanation has been provided for this answer.

1,180.

Which of the following conditions will cause a decrease in body temperature?

A.

increased metabolism

B.

Shivering

C.

Vasoconstriction of capillaries of the skin

D.

Relaxation of the erector muscles

Correct answer is D

No explanation has been provided for this answer.