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clock Created with Sketch. 02/07/20
18:08
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Originally posted by whereu:
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RANDOM genetic mutations over a period of time will lead to phenotypes that may better survive environmental changes. there's no guiding intelligence or puppet master.
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natural selection IS due to random genetic mutations. "ensures" is not right - it's more survival of the fittest. and it's not breeding success - it's SURVIVAL adaptations.
