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Which of the following is not one of the 3 necessary and sufficient conditions for natural selection?
a) a trait must exhibit variation
b) there must be differential survival as a result of having different versions of a heritable trait
c) a trait must be heritable
d) there must be differential reproductive success as a result of having different versions of a heritable trait
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Which of the following is not one of the 3 necessary and sufficient conditions for natural selection...
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