Question

What is speciation and list four factors that could lead to speciation.which one of these cannot be a major factors in the speciation of a self pollinating plant species.give reason to justify your answer

Answer 1

Speciation is a process of evolution by which there occurs formation of a species with new and distinct features.

Factors :
1. Reproductive isolation.
2. Geographic Isolation. 
3. Reduction of Gene Flow 
4. Evolutionary factors