B-lymphocytes produce_____.

B-lymphocytes are produced by

Chondrocytes produce _____.

Which lymphocytes are produced in bone marrow and become mature in bone marrow ?

B-lymphocyte gives rise _____cells and _____cells .

Assertion : Artificially acquired passive immunity results when antibodies or lymphocytes produced outside the host are introduced into a host. Reason : A bone marrow transplant given to a patient with genetic immunodeficiency is an example of artificially acquired active immunity.

B-lymphocytes are associated with

T-lymphocytes recognise:

Differentiate between : B-lymphocytes and T-lymphocytes

Where the B-lymphocytes are formed after birth ?