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.
随便看	half cycle half-cycle transmission halfd halfdan kjerulf half day half-day half day city tour half day sightseeing half-dazed half-dead half-deaf half-deck half-decked half-decks half defence half-deserted half despatch working half despatch working (or weather) time saved half-digested half dime half-dog setscrew half dollar half-dollar half dome halfdome

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。