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natural selection

[nach-er-uhl si-lek-shuhn, nach-ruhl] / ˈnætʃ ər əl sɪˈlɛk ʃən, ˈnætʃ rəl /


Example Sentences

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Those behavioral and ecological differences were gradually reinforced by natural selection across their genomes.

From Science Daily ● Sep. 22, 2026

Conscious feelings have more efficacy than nonconscious processes, meaning that once they emerged, they conferred so great an advantage that natural selection had to favor them.

From The Wall Street Journal ● Sep. 4, 2026

Space and energy are finite, so natural selection may favor whichever wiring system is most useful for survival in a particular environment.

From Science Daily ● Aug. 31, 2026

As he puts it, natural selection blindly explores a vast “design space”—the trillions of trait combinations a species might have—turning up workable solutions that human designers have learned to borrow.

From The Wall Street Journal ● Jul. 24, 2026

Each plant population becomes genetically programmed, through natural selection, to respond appropriately to signals of the seasonal regime under which it has evolved.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond


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