Question

Blood is purified in:
(a) Heart
(b) Lungs
(c) Liver
(d) Kidneys

Answer 1

Answer:

(d) blood filtration is done by kidney.

Answer 2

The blood is purified in Kidneys.

Explanation:

A kidney is basically a bean-shaped organ situated in the renal system. Every human body has two kidneys.

They are responsible to filter the toxins and impurities out from the blood. They pass all the impurities out of the body through urine.

They transmit the purified blood back to the heart.