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Question
Give the characteristics of flat worms, round worms and segmented worms. Give their phylum
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Solution
Dear student
Segmented worms: They belong to phylum Annelida. Have a true coelom which forms within the mesoderm (Coelomate)
Flatworms: They belong to phylum platyhelminthes. Have three germ layers, but no coelom. (Acoelomate)
Roundworms: They belong to phylum Nematoda. Have a cavity that forms between the mesoderm and the endoderm. (Pseudocoelomate)
Regards
Dear student
Segmented worms: They belong to phylum Annelida. Have a true coelom which forms within the mesoderm (Coelomate)
Flatworms: They belong to phylum platyhelminthes. Have three germ layers, but no coelom. (Acoelomate)
Roundworms: They belong to phylum Nematoda. Have a cavity that forms between the mesoderm and the endoderm. (Pseudocoelomate)
Regards
Segmented worms: They belong to phylum Annelida. Have a true coelom which forms within the mesoderm (Coelomate)
Flatworms: They belong to phylum platyhelminthes. Have three germ layers, but no coelom. (Acoelomate)
Roundworms: They belong to phylum Nematoda. Have a cavity that forms between the mesoderm and the endoderm. (Pseudocoelomate)
Regards
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