Question

Hi !!! friends

In human eye what is the function of iris??

Answer 1

it is a thin circular structure in a responsible for controlling the diameter and size of The Pupil and does the amount of light reaching the retina

Answer 2

Hii friend....
Function of Iris:- In humans and most mammals and birds, the Iris is a thin, circular structure in the eye. It is responsible for controlling the size of the pupil. And thus the amount of light reaching the retina.

Hope this helps you friend
Thanks ✌️✌️