Question

what is the function of iris and Pupil in an eye

Answer 1

Iris and pupil co ordinate to control the amount of light entering the eye

Answer 2

Iris-They are coloured diaphragm between the cornea. They are the lens that controls the size of pupil
Pupil-It is a hole in the middle of the Iris that regulates the amount of light entering in the eye
Hope it helped u