What are the primary lymphoid organs?

Name the primary lymphoid organs.

The primary lymphoid organ in

The primary lymphoid organs are

Primary lymphoid organ is -

Primary lymphoid organs are

Select the correct option to fill up the blanks. (i) Diseases which are easily transmitted from one person to another, are called ______ diseases. (ii) In human body, parasite of malaria initially multiplies within the ____ and then attack the ______. (iii) _____ is the yellowish fluid secreted by mother during the initial days of lactation. (iv) _____ and ____ are the primary lymphoid organs.

Name the two primary lymphoid organs. State the importance T-lymphocytes.

What are lymphoid organs? Name two primary lymphoid organs.

In the following question a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A): Bone marrow and thymus are primary lymphoid organs. Reason(R): It is the organs, to which matured lymphocytes migrate, interact with antigens and then proliferate to become effector cells.

Which is a primary lymphoid organ