Question

explain any five parts of human eye ?​

Answer 1

Answer:

1. Sclera
2. Pupil
3. Iris
4. Retina
5. Cornea

Explanation:

1. The sclera, or white part of the eyes, protects the eyeball.
2. The pupil, or black dot at the centre of the eye, is an opening through which light can enter the eyes.
3. Iris, is the coloured part of the eye surrounds the pupil. It controls how much light enters the eye by changing the size of the pupil.
4. The retina is a light-sensitive inner lining at the back of the eye. Ten different layers of cells works together in the retina to detect light and turn it into electrical impulses.
5. The cornea, a clear window at the front of the eye, covers the iris and pupil.

Request:

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Answer 2

Answer:

cornea : Thin membrance of eye through which light enters the eye first and gets refracted

iris: it is a dark muscular diaphragm that controls the size of the pupil

Pupil: Small hole in the iris appears black because no light is reflected from it pupil regulates and controls the amount of light entering the eye

Ciliary muscles: It holds the lens and can modify the lens curvature

Eye lens :Transparent crystalline lens made up of fibres jelly like material convex in nature

Hope it will help you