Question

guys plz help me with this question i need it for my exam plz don't spam ​

Answer 1

Answer:

Function of Iris: The iris is a muscular diaphragm that controls the size of the pupil, which, in turn, controls the amount of light entering the eye. It also gives colour to the eye.

Function of ciliary muscles: The eye lens is held in position by the ciliary muscle.

I hope it helps you.

Answer 2

Answer:

here's the answer

Explanation:

the iris helps in regulating the amount of light that can enter your eyes. and the muscles hold the eye lens in place