Question

What are the four factors affecting speciation

Answer 1

1)geographical isolation

2)physical barrier

3)genetic drift

4)gene flow

I hope it will help you

Answer 2

Causes of speciation:

1. Geographical isolation

2. Genetic drift

3. Gene flow

4. Natural selection

You can easily remember it by the formula:

Speciation =G^3N

Where G= geographical isolation

G= gene flow

G= genetic drift

N= natural selection

Hope it did a little bit help to you