According to Hugo de Vries,speciation due to | vedclass

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(A) Hugo de Vries proposed the mutation theory of evolution. He believed that evolution is a discontinuous process caused by large,sudden,and heritabl

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Single step large mutation

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(A) Hugo de Vries proposed the mutation theory of evolution. He believed that evolution is a discontinuous process caused by large,sudden,and heritable mutations,which he termed as $Saltation$. Saltation refers to a single-step large mutation that leads to the formation of a new species,rather than the slow and gradual accumulation of small variations as proposed by Darwin.

According to Hugo de Vries,speciation due to mutation is saltation,which means-

Similar Questions

Evolution is a process or the result of a process. Explain this statement.

Which one of the following is a cause of sympatric speciation?

Genetic drift operates in which of the following?

Which of the following was not proposed by Darwin in his theory of evolution?

$A$: Due to the bottleneck effect,among the survivors,certain alleles may be overrepresented,some may be underrepresented,and some alleles may be totally eliminated.
$R$: The path of extinction of a species cannot be reversed due to the bottleneck effect.

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