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This question belongs to General Knowledge Biology

Biology

?

White blood cell act

A) As a defence against infection B) As a source of energy C) For clotting blood D) As a medium for oxygen transport from lung to tissues

Answer & Solution

Correct Answer: Option A

White blood cell, also called leukocyte or white corpuscle, a cellular component of the blood that lacks hemoglobin, has a nucleus, is capable of motility, and defends the body against infection and disease by ingesting foreign materials and cellular debris, by destroying infectious agents and cancer cells.

Question posted by Examveda

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