The bones in the wings of birds and bats are because they derived from a ancestor, while the wings are traits. homologs; common; homologous homologous; common; homoplastic homologous; different; homoplastic homoplasies; different; homologous homologs; common; nonhomologous

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Question : The bones in the wings of birds and bats are because they derived from a ancestor, while the wings are traits. 

Answer : homologous; common; homoplastic 

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