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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whenever individuals of one genetic composition are better at reproducing than those of another. than的前后对应 those对应 individuals another对应genetic composition
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whenever individuals of one genetic composition are better at reproducing than those of another.
than的前后对应
those对应 individuals
another对应genetic composition
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