Select the type of cells, present in blood, whose main function is to fight against diseases by destroying harmful bacteria and other foreign material.
A. RBC
B. WBC
C. Platelets
D. None of these
Answer:B
Select the type of cells, present in blood, whose main function is to fight against diseases by destroying harmful bacteria and other foreign material.
A. RBC B. WBC C. Platelets D. None of these