Well, I think it really doesn`t do almost anything at all, maybe it just makes the eye look pretty.
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The sclera, or white of the eye, is made up of layers of dense connective tissue that protect the eye. It is covered by a thin mucous membrane called the conjunctiva.
The white of the eye is called the Sclera.
The white part of the eye is the sclera, the colored part is the Iris, and the 'black dot' (which is actually just a hole reaching the back of the eye) is the pupil
The conjunctiva of the eye (the white).
There are a number of reasons why a dog would have brown in the white part of their eye. They might have a parasite.
The white part of the eye is called the sclera. It is made up of tough connective tissue that helps protect and support the eye. The sclera is white to provide a stark contrast against the colored iris and pupil, which helps with light reflection and vision.
The sclera is part of the eye and is better known as the white part of the eye. The iris is the colored part of the eye. The sclera is actually a membrane that covers the outside of the eye.
The eye
The sclera is commonly called the whites of the eye.
because you are irritating the eye
the iris
It's the white part of the eyeball.
It's called sclera. It's white because it lack blood supply.