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What are the differences between a roundworm and annelid?​

User Benvc
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Answer:

Annelids are segmented worms whereas roundworms are not segmented. Further, annelids have a true coelom while roundworms have a pseudocoelom. This means annelids have a well-developed mesoderm while roundworms lack a mesoderm.

User Drew Schmaltz
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