生殖隔离

1
[遗] reproductive isolation
... isolation valve 隔离阀 isolation transformer 隔离变压器 reproductive isolation 生殖隔离 ...

1
检验自然选择在物种形成中的作用的一个主要挑战是，将生殖隔离的出现与有着生态学重要性的特征联系起来。
A principal challenge in testing the role of natural selection in speciation is to connect the build-up of reproductive isolation between populations to divergence of ecologically important traits.
2
通过科瑞·福特斯和他的同事的调查得出，厄瓜多尔的蝴蝶种群与哥斯达黎加的蝴蝶种群一样，都具有白色与黄色种群的变异，但是并未达到一种显著的生殖隔离的水平。
The Ecuadorian population examined by Kronforst and his colleagues shows the same white and yellow variation found in Costa Rica but has not yet reached a level of strong reproductive isolation.

生殖隔离
生殖隔离指由于各方面的原因，使亲缘关系接近的类群之间在自然条件下不交配，或者即使能交配也不能产生后代或不能产生可育性后代的隔离机制，若隔离发生在受精以前，就称为受精前的生殖隔离。

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