According to Hugo de Vries, the mechanism of evolution is

According to Hugo de varies, mutations are :-

Hugo de Vries stressed on

Hugo de Vries stressed on

Assertion :- According to Hugo de Vries , it is mutation which causes speciation and hence called it saltation. Reason :- Mutations are random and diretional.

Assertion :- According to Hugo de Vries , it is mutation which causes speciation and hence called it saltation. Reason :- Mutations are random and diretional.

According to de Vries, mutations are

Hugo de Vries pioneered the theory of mutations to explain the mechanism of evolution on which he had experimented was :

Hugo de vries theory of mutation

According to Hugo de Vries, mutations play an important role in specialiation although they are random and directionless.These mutations were termed