Among the following parts of the human eye, which one regulates the amount of light entering the eye?

Options :
  1. Cornea
  2. Pupil
  3. Iris
  4. Sclera
Answer and Explanation :-

Answer: Option 3


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She belongs to the winter that is past, to the darkness that is over, and has no part or lot in the life I shall lead for the next six months. Oh, I could dance and sing for joy that the spring is here! What a ressurection of beauty there is in my garden, and of brightest hope in my heart.
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