Question

Write three functions of blood
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Answer 1

Three important functions of the blood are described below:

Explanation:

• Transportation: The hemoglobin present in the blood transports oxygen to all other parts of the body. It also takes up oxygen from the cells of the body and bring it to the lungs for breathing out.

• Protection: White blood cells travel through the blood to the site of inflammation. Hence, blood helps in protecting our body against pathogens.

• Regularity: The blood present in the blood vessels interacts with acids and bases of the body to maintain pH. Other balances are also checked by the blood.

Answer 2

Hi friend_______,

★ Transport of respiratory gases (Oxygen & CO2)

★ Transport of digested food material to the different body cells.

★ Transport of hormones.

★ Transport of nitrogenous excretory products like ammonia, urea, and uric acid.

★ It is involved in protection of the body and defense against diseases.

★ It acts as buffer and also helps in regulation of pH and body temperature.

★ It maintains proper water balance in the body.

I hope it would be helpful to you.