The pathway of light to reach the visual receptors follows the sequence
A) cornea, lens, aqueous humor, pupil, vitreous humor, retina
B) cornea, aqueous humor, pupil, lens, vitreous humor, retina
C) lens, aqueous humor, pupil, cornea, vitreous humor, retina
D) cornea, vitreous humor, pupil, lens, aqueous humor, retina
E) lens, vitreous humor, pupil, cornea, aqueous humor, retina

Question

Quizplus · Accepted Answer

Light enters the eye through the cornea, passes through the aqueous humor, passes through the pupil (controlled by the iris), passes through the lens, passes through the vitreous humor, and finally reaches the retina where visual receptors (rod and cone cells) are located. The correct sequence is cornea → aqueous humor → pupil → lens → vitreous humor → retina, which is only present in option B.

The Pathway of Light to Reach the Visual Receptors Follows