优文网

I did not claim that speciation occurs only in founder populations.

  • -- Ernst Mayr 迈尔

我并不是说物种形成只发生在创始人群体中。

标签

Population

相关名言

It is extraordinary that whole populations have no projects for the future, none at all. It certainly is extraordinary, but it is certainly true.

令人惊讶的是，整个人口对未来没有任何计划，根本没有。这当然是不寻常的，但却是千真万确的。

阅读 +

The power of population is indefinitely greater than the power in the earth to produce subsistence for man.

人口的力量永远大于地球上生产人类生存所需的力量。

阅读 +

热门话题