White blood cells have nuclei, which distinguishes them from the other blood cells, the anucleated red blood cells (RBCs) and platelets, WBCs are also called leukocytes or leucocytes, they protect the body against both...
White Blood cells form a special system for combating the different infectious & toxic agents by actually destroying invading agents by phagocytosis, and by forming antibodies and sensitized lymphocytes to destroy the invader. Our...
There are two systems of immunity in man, which are Natural (Non-specific or innate) immunity, Acquired ( Specific or adaptive ) immunity, Although the two systems of immunity are different, they work together in cooperation...
