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Which is the proper order of events cell...

Which is the proper order of events cell mediated immunity?

A

Antigen enters, macrophages engulf antigen, antigen presented to members of a clone of lymphocytes, sensitised T-lymphocytes attack antigen-bearing agents

B

Antigen enters tissues, passed to members of a clone of lymphocytes, lymphocytes sensitised, macrophages engulf antigen, T-lymphocyte attack antigen-bearing agents.

C

Antigen enters tissues, macrophages engulf antigen, antigen passed to members of a clone of lymphocytes, lymphocytes sensitised, B-lymphocytes secrete antibodies that react with antigen bearing agents

D

Antigen enters tissues, lymphocytes sensitised, antigen passed to members of a clone of lymphocytes, macrophages engulr antigen, T-lymphocytes attack antigen-bearing agents.

Text Solution

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The correct Answer is:
B
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