NEET Biology Neural Control and Coordination Question Bank Self Evaluation Test - Neural Control and Co-ordination

Which of the following statements is correct about rods compared to cones?

(i) Rods are most numerous in the fovea.

(ii) Rods contain rhodopsin.

(iii) Rods produce general outlines of objects rather than sharp images.

(iv) Rods produce black and white but not colour images.

A) (i), and (ii)

B)        (ii), and (iii)

C) (i),(ii) and (iii)

D) (ii), (iii) and (iv)

Correct Answer: D

Solution :

[d] Rods and cones are light receptors present in retina. Rods are absent in the fovea while cones are numerous in the fovea.