Question

Who proposed the mutation theory in favour of organic evolution?

• A. Weismann
• B. Louis Pasteur
• C. Darwin
• D. Hugo de Vries

Hint:

Mutations are the source of genetic variation, critical for evolution and adaptation.

Answer 1

The Correct Option is D

Step 1: Recall Evolutionary Theories.
Hugo de Vries put forth the mutation theory, positing that evolution arises from abrupt, inheritable alterations in an organism's genetic makeup.
These mutations provide the fundamental basis for natural selection.
Final Answer: The mutation theory was proposed by Hugo de Vries.