1.

What is the difference between blindness and cataract?

A. Cataract happens in the retina and blindness happens to cornea
B. Cataract is clouding up of the cornea while blindness happens if either retina, optic nerve or the occipital lobe is injured or damages
C. Cataract can be corrected with surgery while blindness can be cured by increasing the intake of vitamin A
D. Blindness is when cilliary muscles do not contract properly while cataract is when the eyeball has gotten deformed
Answer» C. Cataract can be corrected with surgery while blindness can be cured by increasing the intake of vitamin A


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