Respuesta :
Answer:
changes abruptly based on population
Explanation:
I took the test.
Genetic variation is the change in the genetic composition of an individual or between a population. It is caused due natural selection and mutation.
What is natural selection?
Natural selection is a survival and reproduction mechanism that selects the population of the species that are fit to adapt to the changes in the surroundings. it is an essential factor of evolution that can select the species with better trait qualities.
Natural selection and mutation are the two factors that affect and changes the population of the species as they select the species with favorable trait over another.
Therefore, option C. natural selection and mutation change the population.
Learn more about the natural selection here:
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