Question

Write the functions of different parts of eye

Answer 1

The image is formed on retina and the pupil of the eye help to regulates and control the amount of light entering.
Iris adjust the size of pupil.
Light enter through cornea.

Answer 2

sclera
which protects the interior of the eye from injuries due to accidents
cornea
which has no blood vessels in it
iris and pupil
iris control the amount of light entering the eye
lens and retina
Retina is like a movie screen where the reflected light Falls and forms the image
eyelids and eyelashes
this protect the eyes from dust the eyelids can shut out light so that one can sleep
hope it will help you