网站首页  汉语  德语  英语

请输入您要查询的英文单词:

 

单词 runaway selection
释义

Definition of runaway selection in English:

runaway selection

noun
Biology
  • Sexual selection for traits which do not contribute to survival or which are detrimental to it, but which nevertheless increase the reproductive success of animals possessing them, so that there is positive feedback for their maintenance and augmentation over the generations; more fully "runaway sexual selection".

Origin

1970s; earliest use found in Science.

Definition of runaway selection in US English:

runaway selection

noun
Biology
  • Sexual selection for traits which do not contribute to survival or which are detrimental to it, but which nevertheless increase the reproductive success of animals possessing them, so that there is positive feedback for their maintenance and augmentation over the generations; more fully "runaway sexual selection".

Origin

1970s; earliest use found in Science.

随便看

 

雅致网英汉双解词典包含236457条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。

 

Copyright © 2002-2024 53pku.com All Rights Reserved
更新时间:2025/6/18 19:23:52