Selective Pressure?

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What is correct regarding selective pressure?

do not change over time.

human activities do not produce selective pressures.

may change in ways that are difficult to predict.

not possible to explain the effect of a selective pressure on a population.

2007-04-27 13:14:17 · 1 answers · asked by americanidolgivesback 1 in Science & Mathematics ➔ Biology

1 answers

C. Selective pressure may change in ways that are difficult to predict.

2007-04-27 13:21:41 · answer #1 · answered by ecolink 7 · 1⤊ 0⤋