Jamb Biology Past Questions For Year 1997
Question 1
Water loss is regulated in plants and animals by both the
- A. scales and the skin
- B. scales and the hair
- C. thick leaves and the feathers
- D. leathery cuticle and the feathers
Question 2
coconut and oil palm fruits can be grouped as
- A. berry
- B. legume
- C. capsule
- D. drupe
Question 3
The type of vegetative reproduction illustrated in the diagram above is
- A. grafting
- B. adventitious bud
- C. sucker
- D. aerial layering
Question 5
Adaptive features of plants to desert conditions include?
- A. thick barks, succulent stems and sunken stomata
- B. thin barks, succulent stems and sunken stomata
- C. thin barks, air floats on stems and sunken stomata
- D. air spaces in tissues, adventitious roots and thick barks
