Echinoderms Echinoderms Phylum Echinodermata, from the Greek for spiny skin Phylum Echinodermata â spiney-skinned animals includes sea stars, brittle stars, sea urchins,…
Survey of the Kingdoms Survey of the Kingdoms (multiple chapters) Kingdom Protista Heterotrophic or autotrophic Unicellular or multicellular Mostly aquatic Mostly asexual…
Echinoderms Phylum Echindermata Share common features with chordates Radial Cleavage Deuterostomes (Blastopore becomes anus) Development of true coeloem Usually slow moving…