ANATOMY

Detailed explanation-1: -Also called WBC and white blood cell.

Detailed explanation-2: -The white blood cells are called leukocytes (from the Greek “leukos” meaning “white” and “kytos, ” meaning “cell”). The granular leukocytes (eosinophils, neutrophils, and basophils) are named for the granules in their cytoplasm; the agranular leukocytes (monocytes and lymphocytes) lack cytoplasmic granules.

Detailed explanation-3: -Granulocytes and agranulocytes are the two types of white blood cells or leukocytes. Granulocytes contain granules or sacs in their cytoplasm and agranulocytes do not. Each type of granulocyte and agranulocyte plays a slightly different role in fighting infection and disease.

Detailed explanation-4: -The most common of all the leukocytes, neutrophils will normally comprise 50–70 percent of total leukocyte count. They are 10–12 µm in diameter, significantly larger than erythrocytes.

Detailed explanation-5: -Neutrophils are the first responder of immune cells. Basophils release histamine to mount a non-specific immune response. Eosinophils fight bacteria and parasites but also provoke allergy symptoms. Lymphocytes are B and T cells that defend against specific invaders. Monocytes clean up dead cells. 19-Sept-2022