Which of the following BEST describes the purpose of phylogenetics?
A)Phylogenetics names species, genus, order, class, phylum, and kingdom.
B)Phylogenetics looks for patterns of relatedness.
C)Phylogenetics compares anatomical or molecular features.
D)Phylogenetics looks for patterns of relatedness and compares anatomical or molecular features.

Question

Quizplus · Accepted Answer

The purpose of phylogenetics is to look for patterns of relatedness and compare anatomical or molecular features to construct evolutionary relationships among organisms. Therefore, the best option is D, which includes both aspects of phylogenetics. Option A is incorrect because phylogenetics does not simply name different taxa, but seeks to understand their evolutionary relationships. Option B is not comprehensive enough to describe the purpose of phylogenetics, as it only focuses on one aspect of the field. Option C is also not comprehensive enough, as phylogenetics involves both anatomical and molecular comparisons.

Which of the Following BEST Describes the Purpose of Phylogenetics