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Question
Write the function of the following part of the human eye:- iris
Solution 1
The function of iris:- It is a dark, muscular diaphragm that controls the size of the pupil.
Solution 2
Iris: The iris regulates and controls the amount of light entering the eye by automatically adjusting the size of the pupil according to the intensity of light that the eye receives. It also gives colour to the eye.
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