linkedin post 2017-07-03 04:03:42

KEY PRECONDITIONS. “Four general conditions necessary for natural selection to occur are:”
“A. More organisms are born than can survive.”
“B. Organisms vary in their characteristics, even within a species.”
“C. Variation is inherited.”
“D. Differences in reproduction and survival are due to variation among organisms.”

https://lnkd.in/dF6cSQH

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