Which of the Following Describe S Echinoderms
There are three classes of deuterostome namely. The body actually consists of five equal segments each containing a duplicate set of various internal organs. The Wonders Of The Seas Echinoderms Madreporite or sieve plate is a small smooth plate at the entrance of starfishs water vascular system throu. . Echinoderms include sea stars or starfish sea lilies sea cucumbers sea urchins and sand dollars. Examples of echinoderms include sea stars sea urchins sea cucumbers brittle stars and feather stars Fig. E A B and C are true. Skin gills Stomach Book lungs Tube feet Coelom Sieve plate Reset Zoom. C They have a pseudocoelom. Perhaps the best-known echinoderms are members of the class Asteroidea or sea stars. The organisms are spiny-skinned. Echinoderm any of a variety of invertebrate marine animals belonging to the phylum echinodermata characterized by a hard spiny covering or skin. This phylum is divided into ...