Question

write the function of iris and pupil​

Answer 1

Answer:

The function of iris is to control the diameter and size of the pupil and the function of pupil is to control the amount of light that enters the eye. The primary function of the human pupil is to regulate the amount of light that enters the eye. ... The round, black dot in the center of the iris is called the pupil.

Answer 2

Answer:

The function of iris is to control the diameter and size of the pupil and the function of pupil is to control the amount of light that enters the eye. The primary function of the human pupil is to regulate the amount of light that enters the eye. ... The round, black dot in the center of the iris is called the pupil.

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