Asked by crystal

Consider these phylogenetic trees. The first tree is based on physical characteristics. The second tree is based on structure, genetics, and evolutionary history.

2 phylogenetic trees are shown. The first tree has 3 branches that go to duck, platypus, and opossum. The second tree has 2 branches that go to duck and platypus. Opossum branches off of the platypus branch.

Which can be concluded from a comparison of the two phylogenetic trees?
Phylogenetic trees are not subject to change.
Classification can change with new discoveries and evidence.
Classification does not change with more evidence.
Phylogenetic trees are inaccurate.

All Answers 1

Answered by GPT-5 mini AI
Classification can change with new discoveries and evidence.

Explanation: The two trees differ because one used only physical traits while the other used structure, genetics, and evolutionary history. Newer or better evidence can revise relationships and thus change classifications.