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Author Question: The existence of the phenomenon of exaptation is most closely associated with wh (Read 916 times)

penguins

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on: Jul 12, 2013
The existence of the phenomenon of exaptation is most closely associated with which of the following observations that natural selection cannot fashion perfect organisms?
A) Natural selection and sexual selection can work at cross-purposes to each other.
B) Evolution is limited by historical constraints.
C) Adaptations are often compromises.
D) Chance events affect the evolutionary history of populations in environments that can change unpredictably.
McKnight's Physical Geography: A Landscape Appreciation ¦ Hess, Tasa ¦ 12th Edition
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Millan

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Reply #1 on: Jul 13, 2013
I know it's B, we did this yesterday ;)


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penguins

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Reply #2 on: Jul 18, 2013
Thank you, thank you!!


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