Waec Biology 1997 Past Questions and Answers

Question 21:

• WAEC 1997

During mating, the male toad holds the female with its

A. Sticky tongue
B. Jelly
C. Webbed hind limbs
D. Nuptial pad
E. Gummy limbs

Question 22:

• WAEC 1997

The diagram above represents a

A. Germinating seed
B. Radicle
C. Shoot showing negative phototropism
D. Zygote
E. Germinating pollen grain

Question 23:

• WAEC 1997

The part labelled I in the diagram is the

A. Cytoplasm
B. Pollen nucleus
C. Pollen tube
D. Endosperm
E. Intine

Question 24:

• WAEC 1997

Which of the following fruits is a schizocarp?

A. Groundnut
B. Desmodium
C. Crotalaria
D. Cashew
E. Pride of Barbados

Question 25:

• WAEC 1997

Which of the following is not a characteristic of wind dispersed fruits and seeds?

A. Light weight
B. Wing
C. Floss
D. Stickyjuice
E. Parachute