The best phylogenetic tree is one that requires the fewest mutational changes to explain the evolution of all the tree's sequences from a common ancestor.This is known as
A) the principle of partrology.
B) the principle of topology.
C) the principle of parsimony.
D) the principle of topography.
E) the principle of homology.

Question

Quizplus · Accepted Answer

The principle of parsimony states that the best phylogenetic tree is the one that requires the fewest mutational changes to explain the evolution of all the tree's sequences from a common ancestor. This principle is widely used in constructing phylogenetic trees because it is the simplest and most efficient way to explain the evolutionary relationships among organisms.

The Best Phylogenetic Tree Is One That Requires the Fewest