Are Coelenterates vertebrates or invertebrates?
Are Coelenterates vertebrates or invertebrates? The most familiar invertebrates include the Protozoa, Porifera, Coelenterata, Platyhelminthes, Nematoda, Annelida, Echinodermata, Mollusca and Arthropoda. Arthropoda include insects, crustaceans and arachnids. Are Cnidaria invertebrates or vertebrates? Cnidarian. A cnidarian (ny-DAIR-ee-uhn) is a simple invertebrate (an animal without a backbone) that lives in the water and has a digestive cavity […]