Question

As one grow older the eye defects generally start occurring in many people. Name these defects and give the cause and correction method for the same

Answer 1

cataract is the defect which generally stars to occur in eyes of humans, when humans starts  growing old .

it is a condition in which crystalline lens of eye become milky and cloudy due to growth of membrane over it . this causes partial or complete loss of vision .

This could be cured through cataract surgery ...

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