1.platyhelminthes are bilaterally symmetrical and dorsoventrally flattened, triploblastic worms. 2.body shape generally worm-like but varies from moderately elongated flattened shape to
1.platyhelminthes are bilaterally symmetrical and dorsoventrally flattened, triploblastic worms.2.body shape generally worm-like but varies from moderately elongated flattened shape to