Fact 1: Harming an animal species has a negative impact on the population size of that species.

Fact 2: Population size has no bearing on that amount of genetic variation found within a population.

Given the two facts above, answer the question "harming an animal species has no bearing on the amount of genetic variation found within a what" with the following options: 
- egg
 - amoebae
 - A virus
 - animal
 - population
 - person
 - amphibians
 - threatened


 

     population    