T cells are like soldiers who search out and destroy the targeted invaders.
T cell are also known as T lymphocytes. The "T" stands for "thymus" -- the organ in which these cells mature
What are B-cells?
The principal functions of B cells are to make antibodies against antigens, perform the role of antigen-presenting cells and eventually develop into memory B cells after activiation by antigent interaction
play a large role in the humoral immune response
What are Lymphocytes?
Type of white blood cell in vertebrate immune system