Question

21 Following cells are responsible for killing the tumor cells
A). 'Armed macrophages
C). Energy macrophages
B). Activated macrophages
D). Sessile macrophages​

Answer 1

Explanation:

I think this is ans.Activated macrophages

Answer 2

In these scenarios, cytotoxic lymphocytes (CL), mainly cytotoxic T cells (Tc) and natural killer (NK) cells, are ultimately responsible for killing the cancer cells and eradicating the tumor