Question

the casualty behind the sudden changes was understood due to ______ principle of Hugo De vries

Answer 1

Thank you for this question. Please find the answer below: 

The casualty behind the sudden changes was understood due to the; 

Principle of Mutation of Hugo De Vries.

Hugo De Vries was a Dutch botanist who was known as the "father of mutation" because of his theory of evolution. In his theory, he elaborated that;

(i) Mutations are the raw materials of evolution. 

(ii) Mutations become operational immediately. 

(iii) Mutations do not revolve around normal character of the species.

(iv) Mutations are inheritable. 

(v) Mutations occur in different species. 

Answer 2

the casualty behind the sudden changes was understood due to ______ principle of Hugo De vries

                      Answer:

Hugo De Vries was the famous Dutch botanist who introduced the theory of evolution.

According to this theory, Mutations gets operational at one as well as they are also considered as the raw materials for the evolution.

It occurs in a variety of species & is inheritable.

This theory played a major role in exlplaining the casualty behind the sudden changes.