Variations caused by mutation, as proposed by Hugo de Vries, are:

Mutations as proposed by Hugo de Vries are

What are the main points of theory of mutations proposed by Hugo de Vries or Darwin's theory of natural selection.

Hugo de Vries stressed on

Hugo de Vries stressed on

Assertion Mutation theory was proposed by Hugo de Vries. Reason Mutations are heritable and subjected to natural selection

Mention what caused evolution according to Hugo de Vries?

Mutations as proposed by Hugo de Vries are (a) Small and directional (b) Gradual and continuous (c) Random and directionless (d) Large and directional

Mechanism of organic evolution proposed by Hugo de Vries is based upon