Ashutosh Kumar behera Asked a Question
October 7, 2020 9:54 pmpts 30 pts
Central (primary) lymphoid organs a. are efficient in exposing T-cells to foreign antigen. D. are the primary site of antibody synthesis and maturation, C. filter blood and trap blood-borne antigens. a. provide the microenvironment for synthesis and maturation of T and B-cells.
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  • Narayan singh Best Answer
    Ans is D. The primary (or central) lymphoid organs generate lymphocytes from immature progenitor cells. The thymus and the bone marrow constitute the primary lymphoid organs involv...
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