Question

Cataract is the major cause of blindness, which is also caused by a damage to the cornea.

It occurs more often in old age. As one starts growing old, the lens of the eye hardens,

loses its transparency and becomes opaque. It obstructs the light rays from entering the

eye. find the word from this para that means that trough which light cannot enter​

Answer 1

Answer:

Explanation:

Cataract is the major cause of blindness, which is also caused by a damage to the cornea. It occurs more often in old age. As one starts growing old, the lens of the eye hardens, loses it transparency and becomes opaque. ... Sometimes, the cataract patient sees multiple images instead of a single object image.