Phylum platyhelminthes PPT

Phylum platyhelminthes PPT platyhelminthes Platyhelminthes have dorsiventrally flattened body ,So called flat are mostly endoparasites found in animals including human beings platyhelminthes Discover the Platyhelminthes common name and their definition Learn about Platyhelminthes

platyhelminthes Another characteristic of the platyhelminthes is cephalization, which means that one end of the animal functions as a head The “head” contains a mass of nerve