Which part of the eye controls the amount of light entering?
A) Lens
B) Retina
C) Cornea
D) Iris
aanya.bansal Answered question August 28, 2024
The correct answer is D) Iris.
The iris is the colored part of the eye that surrounds the pupil, the small opening in the center of the iris. The iris contains smooth muscle that controls the size of the pupil, allowing it to:
– Dilate (enlarge) in low light conditions to let more light in
– Constrict (narrow) in bright light conditions to reduce the amount of light entering
aanya.bansal Answered question August 28, 2024