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Which derived character is shared by fish and frogs but not lancelets? A. hair B. four-legged locomotion C. amniotic eggs D. vertebral column

User Ciferkey
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2 Answers

4 votes
It's D vertebral column
User Vanleeuwenbram
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your answer is D because lancelets don't have a vertebrae they in fact are invertebrate
User Hitesh Chauhan
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