Which evidence is most useful for determining evolutionary relationships?
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Correct answer: Homologous structures
Homologous structures arise from a common ancestor and reflect shared evolutionary history. They are central to phylogenetic analysis, unlike analogous structures which result from convergent evolution.
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More Modern Animal Classification questions
- Which vertebrate group is considered ectothermic?
- The modern system of classification that uses shared derived characters is called:
- Which structure supports the idea that birds evolved from reptiles?
- Which vertebrate group was the first to invade land successfully?
- Which character is used to distinguish mammals from reptiles?
- A phylogenetic tree represents: