Which one of the following statements about certain given animals is correct?
Roundworms and pseudocoelomates
Molluscs are acoelomates
Insects are pseudocoelomates
Platyhelminthes are coelomates
Phylum Aschelminthes and Body Plan of Aschelminthes -
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Roundworms are pseudocoelomates. Molluscs and insects are coelomates. Platyhelminthes are acoelomates.