Q. Antibodies are produced by

 1689  241 AIPMTAIPMT 1996Human Health and Disease Report Error

Solution:

Lymphocytes [type of leucocytes (WBCs)] secrete antibodies to destroy microbes and their toxins, reject grafts and kill tumor cells. Antibodies are protein in nature. Monocytes (type of WBC) is phagocytic in nature and engulf bacteria and cellular debris. Spleen is an organ that produces lymphocytes.