Question

State the function of white blood cells

Answer 1

WBC helps to destroy foreign germs in the body.
It also provides us immunity.

Answer 2

⇒ White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.

⇒  All white blood cells are produced and derived from multipotent cells in the bone marrow known as hematopoietic stem cells.