Biology, asked by vyas2, 1 year ago

the major difference between primary and secondary lymphoid organ

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Answered by jemi2

The central or primary lymphoid organs generate lymphocytes from immature progenitor cells. ...Secondary lymphoid tissues are also where lymphocytes are activated.

vyas2: really its very helpful ans...!!

jemi2: welcome ^_^

Answered by mstushar2020

The other primary lymphoid tissue is the thymus, the site where progenitor cells from the marrow differentiate into mature thymus-derived (T) cells. Secondary lymphoid tissues are sites where lymphocytes interact with each other and nonlymphoid cells to generate immune responses to antigens

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