Increased resistance in bacteria after repeated exposure to antibiotics is due to:

A) artificial selection.

B) natural selection.

C) increased biotic potential.

D) speciation.

E) reduced environmental resistance.
asked Aug 9, 2012 by anonymous

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1 Answer

The best answer here is artificial selection although that term is really not a very good term.  The term "Human Selection" fits much better into evolutionary theory.

answered Aug 14, 2012 by anonymous
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