All the domestic breeds of dogs that we are familiar with, from chihuahuas to pit bulls, are the same species: Canis lupus<span> familiaris. In fact, our dogs are a subspecies of </span>Canis lupus<span>, or ->*wolf*<-</span>
Answer:
Its Genetic drift
Explanation:
Genetic Drift is a random decrease in genetic variation
The answer would be letter C.