LIFE SCIENCE

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.