Question

Write the functions of the given parts of human eye
(a) Aqueous humour
(b) Retina
(c) Ciliary muscles
(d) Pupil
(e) Iris​

Answer 1

Answer:

Aqueous humour:- Protects the eye lens from mechanical Injuries and act like a shock absorber...

Retina:- The light sensitive cells in retina gets activated and tranforn the photo signals into electrical signal in order to carry it till brain...

Ciliary muscles:- The ciliary muscle helps to adjust the focal length of the eye lens...

Pupil:- The pupil regulates and control the amount of light entering the eye....

Iris:- Iris controls the size of the pupil....

Hope this helps...

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Answer 2

Answer:

a) Aqueous humour:) The Aqueous humour helps in nourishing the cornea and the lens by supplying nutrition such as amino acid and glucose .

b) Retina:) The purpose of retina is to receive light that the lens has focussed .

c) Ciliary muscles:) The function of ciliary muscles is to change the shape of the lens to help in focussing.

d) Pupil:) The function of pupil is to control the amount of light that gets into eyes.

e) Iris:) It is helpful in controlling the diameter of the eyes.