Clonal selection requires the presence of foreign antigens.

Question

Quizplus · Accepted Answer

Clonal selection is the process in which an antigen triggers the proliferation and differentiation of B or T cells that specifically recognize and bind to the antigen. Therefore, the presence of foreign antigens is necessary for clonal selection to occur. Without the presence of foreign antigens, there would be no stimulus for the immune system to generate a specific immune response.

Clonal Selection Requires the Presence of Foreign Antigens