Lymphocytes are the subtypes of white blood cells (WBCs). Lymphocytes include B-cells, T-cells, and natural killer cells (NK cells). B-cells are responsiblefor the humoral immunity of the body and T-cells forcell-mediated immunity and cytotoxic adaptive immunity. They are the main cells of the lymph. These cells provide immunity to the body against all the invading pathogens and eliminate them.

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Chapter 15, Problem 7MC

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Lymphocytes are the subtypes of white blood cells (WBCs). Lymphocytes include B-cells, T-cells, and natural killer cells (NK cells). B-cells are responsiblefor the humoral immunity of the body and T-cells forcell-mediated immunity and cytotoxic adaptive immunity. They are the main cells of the lymph. These cells provide immunity to the body against all the invading pathogens and eliminate them.

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