plural, plural form - the form of a word that is used to denote more than one. sunrise industry - a new industry that is expanding rapidly (especially telecommunications or electronics) sampling rate - (telecommunication) the frequency of sampling per unit time.
Leukocytes (white blood cells). The WBCs are divided into two groups: (1) granular leukocytes, containing distinctive cytoplasmic granules, including neutrophils, eosinophils and basophils and (2) agranular leukocytes, without granules, including monocytes and lymphocytes.
Lymphocytes are categorized as part of the white blood cells but they are actually part of the lymphatic system. Leukocytes are those white blood cells that are created in the bone marrow and mature there before being released into the blood. These cells are usually the first to the site of an infection.