Relate Variation to Selection Pressure
Biology · Flashcards
BIOLOGY · FLASHCARDS
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QUESTION
Identify the selection pressure most directly increased by a new predator in the habitat.
QUESTION
Identify the most likely result if a drought reduces water availability for many years.
QUESTION
Identify the most likely selective force when bacteria are exposed to an antibiotic.
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ANSWER
Antibiotic acts as a selection pressure favoring resistant cells. Antibiotics create directional selection for resistance.
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