Question

If an old man cannot see facial
features to identify a person infront
of him but retain his peripheral
vision; the reason could be the
following
1) Lack of pigmented epithelium
2) Formation of cataract
3) Degeneration of macula lutea
4) Loss of elasticity of lens​

Answer 1

Answer:

(4). Loss of elasticity of lens.

Explanation:

This condition is called Presbyopia.

Can be aided by wearing convex lens glasses or if the patient has myopia then by wearing Bifocal glasses.

Answer 2

Answer:

4.loss of elasticity of lens