Jamb Biology Past Questions and Answers

Question 446:

• JAMB 1986

Viruses are regarded as non-living because they

A. Can niether reproduce asexually nor sexually
B. Cannot survive in their respective enviroments
C. Do not possess characteristics that can be transmitted from one generation to the next
D. Can neither respire nor excrete

Question 447:

• JAMB 1986

Viruses are regarded as non-living because they

A. Can niether reproduce asexually nor sexually
B. Cannot survive in their respective enviroments
C. Do not possess characteristics that can be transmitted from one generation to the next
D. Can neither respire nor excrete

Question 448:

• JAMB 1986

Which of the following pairs are fully adapted to terrestrial life?

A. Ferns and algae
B. Ferns and mosses
C. Bryophytes and flowering plants
D. Flowering plants and conifers

Question 449:

• JAMB 1986

Which of these animals is radially symmetrical?

A. Squid
B. Hydra
C. Snail
D. Cockroach

Question 450:

• JAMB 1986

Which of the following has cones?

A. Angiosperms
B. Gymnosperms
C. Pteridophyte
D. Bryophyte