Saltation stands for

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(A) Saltation refers to a single-step large mutation.Hugo de Vries proposed that evolution is caused by large,sudden mutations rather than the minor,h

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Single step large mutation

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(A) Saltation refers to a single-step large mutation.Hugo de Vries proposed that evolution is caused by large,sudden mutations rather than the minor,heritable variations suggested by Darwin.Mutations are random and directionless,whereas Darwinian variations are small and directional.The term 'saltation' specifically describes these single-step large mutations,which can lead to the formation of new species.

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