Select the three main classes of worms in phylum Platyhelminthes.Multiple select question.free-living flatwormstapewormssegmented wormsflukesringwormsroundworms

Select the three main classes of worms in phylum Platyhelminthes.

Select all of the following characteristics of the flatworms, phylum Platyhelminthes.Multiple select question.coelomthree germ layerstwo germ layersbilateral symmetryradial symmetryprotostome development

Earthworms belong to which Phylum?a) Platyhelminthesb) Molluscac) Annelidad) Arthropoda

The phylum of segmented worms is called ______, and includes earthworms, leeches, and polychaetes (marine segmented worms).Multiple choice question.ArthropodaAnnelidaNematodaMollusca

Cylindrical, unsegmented worms with a pseudocoelom are classified into the phylumMultiple choice question.Nematoda.Cnidaria.Annelida.Platyhelminthes.