Question

what is the function of iris​

Answer 1

Hi Mate,

In humans and most mammals and birds, the iris is responsible for controlling the diameter and size of the pupil and also for the the amount for the light reaching into the eye. Also, it is responsible for the eye colour.

[Please let me know if you have any doubts]

Good Day...!

Answer 2

Answer:

here is ur answer

Explanation:

In human and most mammals and birds ,the iris is a thin, circular stucture

in the eye. responsible for controlling

the diametre and size of the pupil......!!

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