Question

By reference to Figures 2 and 3, explain how a phylogenetic system differs from a simple hierarchy. Which of the following best describes this difference?

A) Phylogenetic systems include evolutionary relationships, while simple hierarchies do not.
B) Simple hierarchies are more complex than phylogenetic systems.
C) Both phylogenetic systems and simple hierarchies represent the same information.
D) Phylogenetic systems focus only on physical characteristics, unlike simple hierarchies.

Answer 1

A phylogenetic system includes evolutionary relationships, while a simple hierarchy does not.

Step-by-step explanation:

A phylogenetic system differs from a simple hierarchy in that it includes evolutionary relationships, while a simple hierarchy does not. Phylogenetic trees are diagrams used to reflect evolutionary relationships among organisms, showing the branching connections and pathways. In contrast, simple hierarchies typically represent classification based on shared characteristics without considering evolutionary history.