The answer is four gametes
This is asexual reproduction and it shows offspring that have the same genes as the parent, since the genetic material was copied before the division.
The answer that I had think it is c.
The question is asking to choose among the following choices that states the mechanism that would explain the said problem. In my own research and further investigation, I would say that the answer would be Genetic Drift. I hope you are satisfied with my answer and feel free to ask for more