Question

what factors could lead to the rise of a new species?​

Answer 1

here are some of the factors that could lead to rise of new species.

1. Genetic drift.
2. Natural selection.
3. Genetic mutation.
4. Geographical isolation.
5. Reproductive isolation.
6. Environmental factors on the isolated populations.
7. Quantum of genetic variant inherited from one generation to the next generation.

Hope it helps you :)