Biology, asked by achuabhimanyu372, 4 months ago

10 parts of eye in human body

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Answered by riyaenterprises012

Explanation:

Parts of the Eye. Here I will briefly describe various parts of the eye:

Parts of the Eye. Here I will briefly describe various parts of the eye:Sclera. The sclera is the white of the eye. ...

Parts of the Eye. Here I will briefly describe various parts of the eye:Sclera. The sclera is the white of the eye. ...The Cornea. The cornea is the clear bulging surface in front of the eye. ...

Parts of the Eye. Here I will briefly describe various parts of the eye:Sclera. The sclera is the white of the eye. ...The Cornea. The cornea is the clear bulging surface in front of the eye. ...Anterior & Posterior Chambers. The anterior chamber is between the cornea and the iris. ...

Answered by ss6406817

Answer:

Main Parts of the Human Eye

Sclera

The sclera is the white part of the eye that surrounds the cornea. It is made up of fibrous tissues, and provides protection to the inner parts of the eye. This is the tissue that is commonly called the white of the eye.

Cornea

The cornea is the transparent tissue at the front of the eyes through which light coming from an object enters the eye. It also helps in focusing the light on the retina.

human-eye

Aqueous Humor

It is a clear transparent fluid that fills the space between the cornea and the eye lens. It also supplies nutrients and oxygen to these parts.

Iris

The iris is a ring of muscles in the central part of the eye, that is helpful in regulating the amount of light entering the eye by controlling the size of the pupil.

Pupil

This is an opening in the center of the iris through which light passes and falls on the eye lens. Its size is controlled by the iris.

Eye Lens

The lens of the eye is situated directly behind the pupil. It helps in focusing the light on the retina. The eye lens is capable of changing its shape so as to enable us to see objects near and far.

Ciliary Muscles

This is a ring-shaped tissue that holds and controls the movement of the eye lens, and therefore, helps in controlling the shape of the lens.

Vitreous Humor

It acts as a filler and covers the space between the eye lens and retina. It also provides protection to the lens. It makes up for about two-thirds of the total volume of the eye, and is composed mainly of water.

Retina

It is a membrane responsible for converting the light falling on it into electrical impulses that can be sent to the brain. The retina contains light-sensitive photoreceptor cells called rods and cones. The rods help in black and white vision and for seeing in dim light, while the cones help in daytime and color vision.

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