Identify the correct group for primary lympho | vedclass

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(D) In the human immune system,lymphoid organs are classified into primary and secondary lymphoid organs.Primary lymphoid organs are the sites where l

Vedclass · Accepted Answer

Thymus,Bone marrow

Vedclass · Answer

(D) In the human immune system,lymphoid organs are classified into primary and secondary lymphoid organs.Primary lymphoid organs are the sites where lymphocytes originate and/or mature and become antigen-sensitive.The two main primary lymphoid organs are the $Bone \ marrow$ and the $Thymus$.Secondary lymphoid organs,such as the $Spleen$,$Lymph \ nodes$,$Tonsils$,and $Appendix$,provide the sites for interaction of lymphocytes with the antigen,which then proliferate to become effector cells.

Identify the correct group for primary lymphoid organs.

Similar Questions

Which of the following is an example of passive immunity?

Primary lymphoid organs $- P$
Secondary lymphoid organs $- Q$
$I -$ Appendix, $II -$ Peyer's patches of small intestine,
$III -$ Thymus, $IV -$ Spleen, $V -$ Lymph node, $VI -$ Bone marrow, $VII -$ Tonsils
Select the correct option for $P$ and $Q$.
$\quad P \quad \quad Q$

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