英语词汇“group selection”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

group selection

Biology

noun

A form of natural selection in which characteristics that may be disadvantageous to an individual can persist or increase in the population if they contribute to the survival and reproduction of the group as a whole.

Natural selection is now generally thought not to act at the group level, and instances of apparent group selection are explained by other selective processes which affect gene distribution in populations, especially kin selection..

Origin

Late 19th century; earliest use found in Bernard Bosanquet (1848–1923), philosopher and social theorist.

单词	group selection
释义	group selection Biology noun A form of natural selection in which characteristics that may be disadvantageous to an individual can persist or increase in the population if they contribute to the survival and reproduction of the group as a whole. Natural selection is now generally thought not to act at the group level, and instances of apparent group selection are explained by other selective processes which affect gene distribution in populations, especially kin selection.. Origin Late 19th century; earliest use found in Bernard Bosanquet (1848–1923), philosopher and social theorist.
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