WAEC Biology Past Questions & Answers - Page 137

681.

If the cerebellum of a person is slightly damaged, which of the following will be impaired?

A.

vision

B.

Walking

C.

Breathing

D.

Digestion

Correct answer is B

No explanation has been provided for this answer.

682.

In humans, which of the following pairs of hormones correspond to male and female respectively?

A.

Oestrogen and adrenalin

B.

Progesterone and testosterone

C.

Testosterone and oestrogen

D.

Adrenalin and progesterone

Correct answer is C

No explanation has been provided for this answer.

683.

Which of the following organs in humans is responsible for the removal of excess water?

A.

The spleen

B.

The kidney

C.

Large intestine

D.

Small intestine

Correct answer is B

No explanation has been provided for this answer.

684.

Adrenalin is considered as a hormone for “fright and flight” because it

A.

controls the fluid content of the body

B.

is used in protein metabolism

C.

plays a role in the pH balance of the body fluids

D.

prepares the body for action

Correct answer is D

No explanation has been provided for this answer.

685.

In which of the following processes in mammals is liquid passed from blood capillaries to Bowman‘s capsule?

A.

Filtration

B.

Diffusion

C.

Osmosis

D.

 Reabsorption

Correct answer is A

No explanation has been provided for this answer.