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  • Lens and Eye
  • ________controls the amount of light that can enter the eye.
Multiple choice

________controls the amount of light that can enter the eye.

  1. Pupil

  2. Eye lid

  3. Iris

  4. Ciliary muscles

  5. Retina

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Yes, it is the correct answer. At the centre of the iris there is a hole through which light falls on the lens, which is called pupil. It controls the amount of light entering the eye.

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