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

Question

Variations caused by mutation, as proposed by Hugo de Vries, are: (A) small and directional (B) small and directionless (C) random and directional (D) random and directionless

Tardigrade Admin · Accepted Answer

Hugo de Vries (1901) put forward the theory of evolution called mutation theory. He believed that mutation causes evolution. Mutations are discontinuous variations that are random and directionless.

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

small and directional

small and directionless

random and directional

random and directionless

Hugo de Vries (1901) put forward the theory of evolution called mutation theory. He believed that mutation causes evolution. Mutations are discontinuous variations that are random and directionless.