Biology A-Level
clonal selection
What clonal selection means in Biology A-Level, as defined for AQA.
Definition of clonal selection
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Reference: AQA
The antigen selects the B cell whose membrane-bound antibody fits it when a complementary antigen binds.
Topics that use clonal selection
- Cell recognition and the immune system (AQA A-Level)
Related terms
- active immunity
- agglutination
- animal use in production and testing
- antibody
- antigen
- antigen-antibody complex
- antigen-presenting cell
- antigens in vaccines
Using clonal selection in the exam
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