Which part of the human eye controls the amount of light entering the eye?

Options

  • A. Retina
  • B. Iris
  • C. Cornea
  • D. Optic nerve
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. Iris

Detailed Explanation

The iris controls the size of the pupil and thereby regulates the amount of light entering the eye.
OOps! You are currently offline.