Class 12 · Human Health and Diseases

Secondary Lymphoid Organs and Immunity — NEET Biology

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After maturation the lymphocytes migrate to secondary lymphoid organs like spleen, lymph nodes, tonsils, Peyer's patches of small intestine and appendix. The secondary lymphoid organs provide the sites for interaction of lymphocytes with the antigen, which then proliferate to become effector cells. The location of various lymphoid organs in the human body

NCERT Biology · Class 12 · Chapter 7 · Paragraph 46
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Which of the following is a secondary lymphoid organ?

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