In adaptive immunity, pathogen specific receptors are produced in large numbers only after exposure to the pathogen or its products.

Question

Quizplus · Accepted Answer

This is because the adaptive immune response is specifically targeted against a particular pathogen or antigen. During the initial exposure, specialized immune cells such as B and T cells recognize and respond to the pathogen by producing specific receptors or antibodies. These receptors are then stored and used to mount a rapid and effective response in case of future exposure to the same pathogen.

In Adaptive Immunity, Pathogen Specific Receptors Are Produced in Large