Question

Pyrogens are the chemicals released by ______.

विकल्प

• pathogens

• W.B.C.

• R.B.C.

• antibodies

Answer 1

Pyrogens are the chemicals released by W.B.C.

Explanation:

White blood cells can release pyrogens that raise the body’s temperature. Red blood cells and antibodies do not release pyrogens, and the chapter identifies WBCs as their source.