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STD 12 - 7. human health and disease — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 7. human health and disease4 Marks
Question
Acquired Immunity mediated by which of the following
✓

Answer

b
The individual gains acquired immunity after exposure to an infection or in response to a particular vaccine. As a result, in case of recurrent infection, the $B$ - cells of immune system makes antibodies against the causative agent.

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