Answer:
B. Disruptive Selection
Explanation:
the population is divided into two distinct groups, or is disrupted so the gentics start to vary between the separted populations over time.
I did this in my class a year ago and as far as i remember it was in the 1700 but i think 1767 to be exact
Any change or random error in a DNA sequence is called a mutation.
I think it is control group