Waec Biology 1999 Past Questions and Answers

Question 21:

• WAEC 1999

The medulla oblongata controls all the following except

A. Heart beat
B. Breathing rate
C. Blood pressure
D. Balance and posture

Question 22:

• WAEC 1999

Which of the following statements about short sight is not correct?

A. The eyeball is too short
B. The cornea of the eyeball is too curved
C. The images fall in front of the retina
D. It can be corrected by using concave lenses

Question 23:

• WAEC 1999

Hypermetropia is corrected by the use of

A. Concave lenses
B. Convex lenses
C. Cylindrical lenses
D. Contact lenses

Question 24:

• WAEC 1999

The structure labelled I is the

A. Oviduct
B. Ovary
C. Uterus
D. Funnel

Question 25:

• WAEC 1999

In which of the labelled structures does implantation take place?

A. I
B. II
C. IV
D. VI