MCQ
Assertion: Bone marrow and thymus are primary lymphoid organs.
Reason: It provides the sites for interaction of lymphocytes with the antigen.
  • A
    Assertion and reason both are true and the reason is correct explanation of assertion.
  • B
    Assertion and reason both are true but reason is not correct explanation of assertion.
  • Assertion is true but reason is wrong.
  • D
    Assertion and reason both are wrong.

Answer

Correct option: C.
Assertion is true but reason is wrong.
C

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