Excessive exposure of humans to U V-rays results in
(i). damage to immune system

(ii). damage to lungs

(iii). skin cancer

(iv). peptic ulcers

Question

Excessive exposure of humans to U V-rays results in (i). damage to immune system (ii). damage to lungs (iii). skin cancer (iv). peptic ulcers

Philoid · Accepted Answer

When humans are exposed to Ultra-violet rays in excessive amount, then U-V rays have enough tendency to damage the human immune system and also can cause skin cancer.

Excessive exposure of humans to U V-rays results in(i). damage to immune system(ii). damage to lungs(iii). skin cancer(iv). peptic ulcers

Excessive exposure of humans to U V-rays results in
(i). damage to immune system

(ii). damage to lungs

(iii). skin cancer

(iv). peptic ulcers