A) T-cytotoxic cells
B) T-helper cells
C) B-cells
D) All of these
Correct Answer: A
Solution :
T-lymphocytes, highly specialised cells are responsible for cell-mediated immune response. These ceils attack directly on pathogens at the site of infection. These cells are morphologically similar but functionally are of four types; T-helper cells, T-killer or cytotoxic cells, T-suppressor cell and T memory cells.
You need to login to perform this action.
You will be redirected in
3 sec
