Question
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.
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.
Answers
Answered by
GPT-5 mini
Answer: Classification can change with new discoveries and evidence.
Explanation: Phylogenetic trees are hypotheses about relationships. As new data (e.g., genetic and evolutionary information) become available, the inferred relationships can be revised — so classifications may change.
Explanation: Phylogenetic trees are hypotheses about relationships. As new data (e.g., genetic and evolutionary information) become available, the inferred relationships can be revised — so classifications may change.