go top

outbreeding depression 添加释义

网络释义英英释义

  远交衰退

远交衰退 (Outbreeding depression):指发生遗传分化居群间的杂交可能在后代中产生不利后果的现象。动物种内居群远交衰退的例子不多,常见于植物种中。

基于2032个网页-相关网页

Outbreeding depression

  • abstract: A concept in biology, outbreeding depression refers to cases when offspring from crosses between individuals from different populations have lower fitness than progeny from crosses between individuals from the same population. The concept is opposed to inbreeding depression.

以上来源于: WordNet

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定