Question

Modern theory of evolution is based on :

• A. Mutations
• B. Genetic recombination
• C. Natural selection
• D. All the above

Answer 1

The correct option is D All the above

Synthetic theory is considered as Modern theory and the main contributor of this theory was G.L.Stebbins. They considered 5 factors, responsible for organic evolution. They are as follows

1.Mutation

2.Genetic recombinantion

3.Chromosomal aberration

4.Reproductive isolation

5.Natural Selection

So, the correct answer is 'All the above'