You are presented with the quiz "harming an animal species has no bearing on the amount of genetic variation found within a what" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "harming an animal species has a negative impact on the population size of that species" and "population size has no bearing on that amount of genetic variation found within a population". 

So, what's the best answer to the question?


 

     population      