Question

What is the function of WBCs?
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Answer 1

Answer:

WBCs protect us against the viruses and bacteria that may enter into our body.

Answer 2

Required Answer :-

White blood cells(WBCs) are the body's defense systems. They attack foreign bodies that invaded the blood or any part of the body. Foreign bodies like the bacteria, viruses and the fungi rendering them less invasive and even destroys them.

Additional Information :-

They are cells involved in the “inflammatory” response. This response develops when tissue is damaged or invaded by microbes :-

1) Eosinophils kill parasites.

2) Monocytes control inflammation by releasing cytokines.

3) Lymphocytes recognize and destroy cells infected by viruses or transplanted foreign cells.

4) Neutrophils specialize is killing bacteria

Hope it helps !