Biology 1990 Jamb Past Questions and Answers

Question 6 :

• JAMB 1990

The algae, bryophytes and pteridophytes are similar in that they

A. Are sea weeds
B. Have no vascular tissue
C. Require moisture for fertilization
D. Are microscopic plants

Question 7 :

• JAMB 1990

The spores of ferns are dispersed by

A. Wind
B. Water
C. Insects
D. Explosive mechanism
E. Sporophyte

Question 8 :

• JAMB 1990

The part labelled 3 is the

A. Leaf scar
B. Lenticle
C. Auxillary bud
D. Girdle scar

Question 9 :

• JAMB 1990

Which part of the twig produces auxins?

A. 4
B. 3
C. 2
D. 1

Question 10 :

• JAMB 1990

Which of the following animals has homodont dentition?

A. Rat
B. Man
C. Lizard
D. Pigeon