Question

......Name one defect of human eye other them presbyopia that arises due to old age
●write the cause of this effect ​

Answer 1

Answer:

well cataract is such a defect which creates blurry image of the object. This disease cannot be corrected with lens.

Reason: in old age mostly due to UV rays.

this disease can also lead to blindness.

Answer 2

Answer:

Cataract is the defect

hope it will help you!!