CUET Preparation Today
| Which organs provide the sites for interaction of lymphocytes with the antigen? |
Primary lymphoid organs. Secondry lymphoid organs. Otolith organs. Both A and B. |
| Secondry lymphoid organs. |
| After maturation in primary lymphoid organ, B-cells and T-cells migrate via blood and lymph ot the secondary lymphoid organs where they interact with antigens and proliferate to become effector cells. |
