Which of these is NOT a characteristic of flatworms?most are parasiticsense light with simple eyeshave an entire system of digestive organshave bilateral symmetry

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

Select all of the following that are present in flatworms called planarians.Multiple select question.complete digestive tracteyespots that detect light intensitysimple brain at the head endmusclesears that detect soundhydrostatic skeleton

Which of the following has a gastrovascular cavity?a) Earthwormb) Flatwormc) Nematode wormd) Round worm

What animal group lacks true tissues and includes species that are asymmetrical?Multiple choice question.flatwormscnidariansmolluskssponges

All roundworms differ from flatworms in having