Clonal deletion that removes lymphocytes that recognize any self antigens that are present is known as
A. positive selection.
B. negative selection.
C. neutralization.
D. none of the choices
Answer: B
Clonal deletion that removes lymphocytes that recognize any self antigens that are present is known as
A. positive selection.
B. negative selection.
C. neutralization.
D. none of the choices
Answer: B