Question

The part of the eye that controls the size of the pupil is known as:

• A. Cornea
• B. Iris
• C. Retina
• D. Lens

Hint:

The iris controls the pupil's size.

Answer 1

The Correct Option is B

The iris is the pigmented part of the eye responsible for controlling the size of the pupil.

• Function: Adjusts the pupil size to regulate the amount of light entering the eye.
• Purpose: Ensures proper vision in various lighting conditions.