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According to the clonal selection theory,a. an antibody changes its shape to match the antigen it meets.b. an individual animal contains only one type of B cell.c. an individual animal contains many types of B cells, each producing one kind of antibody.d. each B cell produces many types of antibodies.e. many clones of antiself lymphocytes appear in the bloodstream.
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Question Text | According to the clonal selection theory,a. an antibody changes its shape to match the antigen it meets.b. an individual animal contains only one type of B cell.c. an individual animal contains many types of B cells, each producing one kind of antibody.d. each B cell produces many types of antibodies.e. many clones of antiself lymphocytes appear in the bloodstream. |
Topic | All topics |
Subject | Biology |
Class | Class 12 |