Waec Biology 2002 Past Questions and Answers

Question 21:

• WAEC 2002

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

A. Oestroqen and adrenalin
B. Progesterone and testosterone
C. Testosterone and oestrogen
D. Adrenalin and progesterone

Question 22:

• WAEC 2002

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

A. Vision
B. Walking
C. Breathing
D. Digestion

Question 23:

• WAEC 2002

The structure of the ear that is responsible for balancing is the

A. Semi-circular carnals
B. Pinna
C. Auditory nerve
D. Fenestra ovalis

Question 24:

• WAEC 2002

When a person moves from a darkroom into bright light, the pupil becomes

A. Red
B. Larger
C. White
D. Smaller

Question 25:

• WAEC 2002

Which of the following is not an example of entomophilous flower?

A. Hibiscus
B. Flamboyant
C. Guinea grass
D. AlIamanda