Question

If you are not able to see suggest any 2 possible reasons?

Answer 1

Hii..

If u r not able to see, you may be suffering from myopia or hypermeteropia

Causes of myopia:

Myopia occurs when the eyeball is too long, relative to the focusing power of the cornea and lens of the eye. This causes light rays to focus at a point in front of the retina, rather than directly on its surface.

Nearsightedness also can be caused by the cornea and/or lens being too curved for the length of the eyeball. In some cases, myopia is due to a combination of these factors.

Causes of hypermeteropia :

This vision problem occurs when light rays entering the eye focus behind the retina, rather than directly on it. The eyeball of a farsighted person is shorter than normal.

Many children are born farsighted, and some of them "outgrow" it as the eyeball lengthens with normal growth.

Hope it helps you..

Mark me as the brainliest if it helped you

Thanks