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Carl Sagan - Note that in all this interaction between...
Note that in all this interaction between mutation and natural selection, no moth is making a conscious effort to adapt to a changed environment. The process is random and statistical. (Carl Sagan)

Note that in all this interaction between mutation and natural selection, no moth is making a conscious effort to adapt to a changed environment. The process is random and statistical.

Carl Sagan

Related topics

conscious effort environment interaction making moth mutation natural note process random selection

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