Answer:
Answer is occam's razor.
Step-by-step explanation:
Phylogenetics explained the evolutionary differences and similarities associated or found in the relationship of two organisms.
Occam razor is a problem solving principle which states that the simplest explanation among sets of explanation on an event is usually the best or perfect one, meaning that simplicity is equal to perfection.
In this case, the simplest explanation of the of the phylogenetics is the best one.