Waec Biology 2001 Past Questions and Answers

Question 31:

• WAEC 2001

The spinneret found in the caterpillar of butterfly is used for

A. Protection against predators
B. Feeding on vegetation
C. Movement on twigs
D. Production of silk thread

Question 32:

• WAEC 2001

Carbon dioxide enters the leaf through the structure labelled

A. I
B. II
C. IX
D. X

Question 33:

• WAEC 2001

Manufactured food is transported from the leaves through the structure
labelled

A. IV
B. V
C. VI
D. VII

Question 34:

• WAEC 2001

The pallisade cells are the structures labelled

A. III
B. IV
C. VI
D. VIII

Question 35:

• WAEC 2001

Which of the groups of structures listed below contains chloroplast?

A. I, II and III
B. II, III and VII
C. III, VIII and IX
D. III, VIII and Xl