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

单词	group selection
释义	group selection group selection [¦grüp si¦lek·shən] (evolution) Selection in which changes in gene frequency are brought about by the differential extinction and proliferation of the local population. group selection group selection a process whereby selection supposedly operates on a unit consisting of two or more individuals of a group so that characters which are beneficial to the group (as opposed to an individual) are selected. The concept is somewhat dubious and generally unaccepted.
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