uestion 10 Tissue macrophage are differentiated from: a. B cells b. Tcells C. NK cells d. Monocytes

Tissue macrophages are differentiated from monocytes. Monocytes are a type of white blood cell that circulates in the bloodstream. When they migrate into tissues and become activated, they differentiate into macrophages, which play a crucial role in the immune response by engulfing and destroying pathogens and dead cells.