The function of white blood cells is to:
A)destroy pathogens and provide immunity
B)carry oxygen
C)initiate blood clotting
D)none of these

Question

Quizplus · Accepted Answer

White blood cells, also known as leukocytes, have the function of destroying pathogens (such as bacteria and viruses) that enter the body, and in doing so provide immunity. They do this by recognizing and attacking the pathogen or by producing antibodies to neutralize the pathogen.

The Function of White Blood Cells Is To