Question

Primary lymphoid organs are the site of

• A. Destruction of virulence of microorganism
• B. Storage of iron
• C. Differentiation and maturation of lymphocytes
• D. Antibody generation

Answer 1

The correct option is C Differentiation and maturation of lymphocytes

• Primary lymphoid organs are a site for differentiation and maturation of lymphocytes.
• Lymphocytes differentiate and form B-lymphocytes and T-lymphocytes.
• Bone marrow and thymus are primary lymphoid organs.
• So, the correct answer is 'Differentiation and maturation of lymphocytes'.