As Charles Darwin observed, natural selection operates whenever individuals of one genetic composition are better at reproducing than that of others.
that of others
the other
another
those of another
that of the next
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another表示另一个,自然选择满足的最低比较数量两个物种比较即可发生,所以不一定非要用others,another(和另一个物种比较)即可
another表示另一个,自然选择满足的最低比较数量两个物种比较即可发生,所以不一定非要用others,another(和另一个物种比较)即可
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