Question

What explanation does science give about how the mouflon found on an island in the indian ocean were able to maintain their genetic diversity under extraordinary circumstances?

Answer 1

According to Dr. David Coltman, the models of the genetic drift predict that the genetic diversity of the Mouflon should have been lost with time. However, the genetic diversity of the species has been maintained as natural selection is more essential to the evolutionary procedure than is considered generally.  

The extreme conditions of the island are considered to have inhibited genetic drift, due to this premium advantage, the more genetically diverse mouflon on the island hold over their less genetically diverse counterparts.  

Answer 2

although the models of genetic drift predicts the genetic diversity.
I put this in and got 100% for the question ^^