Question

write the function of each of the following parts of human eye
(i) Cornea
(ii) Iris
(iii) Crystalline lens
(iv) Ciliary muscles....?​

Answer 1

Hey Friend, Here is your answer

(I) Cornea- It is the outermost covering white part of the eye.It protects the eye from small particles.

(II) Iris- It is the muscular diaphragm of the eye. It gives characteristic colour to the eye.

(III)Crystalline Lens- It helps to focus the image formed in the retina of the eye.

(IV) Ciliary Muscles- It helps in the adjustment of the lens.

Hope it helps you....

Plz mark me as the brainliest

Answer 2

HEYA! GOOD MORNIN & HERE'S YOUR ANSWER:

1) CORNEA- it's the outermost transparent part. It provides most of the refraction of light.

2)IRIS - It's a dark muscular diaphragm that controls size of the pupil & gives the eye it's colour

3) CRYSTALLINE LENS- Provides the finer adjustment of focal length required to focus objects at different distances on the retina

4) CILIARY MUSCLES - Alters focal length of the crystalline lens

Hope this helps ya buddy!

G'd day.....^_^

~@BERRYLIPS❤