Which character is common to all vertebrates?
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Correct answer: Vertebral column
All vertebrates possess a vertebral column at some stage of development. Other features like paired limbs or amniotic eggs are not universal.
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More Modern Animal Classification questions
- Which group of vertebrates shows both aquatic and terrestrial adaptations?
- The appearance of the amniotic egg was a key evolutionary advancement in:
- Which vertebrate group is characterized by feathers?
- Mammals are distinguished from other vertebrates by the presence of:
- Which evidence is most useful for determining evolutionary relationships?
- Which vertebrate group is considered ectothermic?