"The underlying reason for convergence seems to be that all organisms are under constant scrutiny of natural selection and are also subject to the constraints of the physical and chemical factors that severely limit the action of all inhabitants of the biosphere. Put simply, convergence shows that in a real world not all things are possible."

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Source : "The Crucible of Creation". Book by Simon Conway Morris, 1998.

Simon Conway Morris

#Real Quotes #World Quotes #Limits Quotes