Neutrophils, eosinophils, and basophils are also called granulocytes because they have granules in their cells that contain digestive enzymes. Most WBCs neutrophils, eosinophils, basophils, and monocytes are formed within the bone marrow. Monocytes enter the tissue, where they change into bigger and turn into macrophages. They can phagocytize microorganisms as much as 100 of their…
