Destruction of lymphocytes with self-specificity is called ________.

A. clonal deletion.
B. clonal selection.
C. differentiation.
D. proliferation.
E. hypersensitivity.


Answer: A

Biology & Microbiology

You might also like to view...

Complex traits are usually quantified by ____________________ rather than by ____________________

Fill in the blank(s) with correct word

Biology & Microbiology

Which are important factors that affect population sizes?

a. Generation timing b. Immigration of organisms c. All of these choices d. Mortality rate

Biology & Microbiology

Identify the species that is NOT classified as a pteridophyte.

A. Marchantia B. Psilotum C. Equisetum D. Hart's tongue

Biology & Microbiology

An individual antibody is made against _______.

A. a whole bacterial cell B. one epitope on the cell C. one antigen on the cell D. all of the combined antigenic determinants on a cell E. the cell's DNA

Biology & Microbiology