Eye (sight) - Jamb Biology Past Questions and Answers

Question 1:

• JAMB 2019

A plant which grows on another plant without apparent harm to the host plant is called

A. An epiphyte
B. A saprophyte
C. A parasite
D. A predator
E. A hermaphrodite

Question 2:

• JAMB 2019

People suffering from myopia

A. Can see far away object clearly
B. Cannot see any object clearly
C. Are colour blind
D. Can see near object clearly
E. Are able to see clearly in the dark

Question 3:

• JAMB 1978

People suffering from myopia

A. Can see near object clearly
B. Can see far away object clearly
C. Cannot see any object clearly
D. Are colour blind
E. Are able to see clearly in the dark

Question 4:

• JAMB 1978

THE figure above shows diagram for the correction of shortsightedness. If the unbroken lines represents light rays from the object and the broken lines the refracted rays through the lens, which of these is correct

A. A
B. B
C. C
D. D
E. E

Question 5:

• JAMB 1979

When the ciliary muscles of the eye contract, the eye lens

A. Bulge
B. Contracts
C. Rotates
D. Flattens
E. Is rounded