these live as endoparasites in human e.g taenia{tapeworm},Fasciola{liver fluke}.These two parasites have two hosts.Planaria is a free living specie.
for me the effects of phylum nematoda
If you mean parasitic flatworms, they belong to the phylum Platyhelminthes.
Flatworms are in the Platyhelminthes Phylum
Their Superphylum is Platyzoa and their Phylum is Platyhelminthes.
Marine Flatworms are in the Platyhelminthes phylum
Platyhelminthes
free-flatworms belong to: phylum - Platyhelminthes. class - Turbellaria.
platyhelminthes
Tapeworms are of the class Cestoda of the phylum Platyhelminthes.
Flatworms are in the phylum Platyhelminthes
Flatworms are in the phylum Platyhelminthes
Platyhelminthes
platyhelminthes