natural selection

Since Dr Manica was looking for effects other than those produced by natural selection, those things had to be eliminated.

既莫尼卡（Manica）要研究的是除选择外的影响，气候因素就要排除。

Darwin accepted blending inheritance, but Fleeming Jenkin calculated that as it mixed traits, natural selection could not accumulate useful traits.

达尔混合遗传，但弗莱明•杰肯为当性状是混合的情况，选择不能积累有益性状。

Haldane applied mathematical analysis to real world examples of natural selection such as the evolution of industrial melanism in peppered moths.

S.霍尔丹发表了一系列的论，将数学分析应用到真实世界的选择例子，如椒粉蛾工业黑变病的进化。