Question

How a new species is formed.explain 3 main factors

Answer 1

1. Speciation

2. Geographical isolation further leading to reproductive isolation and thus reducing gene flow

3. Natural selection

4. Genetic drift

Thank you I hope that this answer helps you

Answer 2

HEY MATE THIS IS YOUR ANSWER.

Factors responsible for the formation of a new species: Natural selection: All populations respond to changes in their environment. Individuals will respond in different ways depending on their genes. ... Genetic drift: It is caused by drastic changes in the frequencies of particular genes by chance alone.