echinodermata
เว็บไซต์ echinodermata The features of echinodermata are as follows: These are aquatic only species Bilateral symmetry of the larval forms, and radial symmetry of the adult forms Is echinodermata Echinodermata , but that the Echinodermata are of all Coelomata the nearest to the Chordata 10 • 2 FIG 116bis
echinodermata Phylum Echinodermata spiny-skinned animals all marine adults have radial symmetry larvae have bilateral symmetry Class Asteroidea An echinoderm is any deuterostomal animal of the phylum Echinodermata which includes starfish, brittle stars, sea urchins, sand dollars and sea cucumbers, The Echinodermata are the most closely related invertebrates to humans The word echinoderm means “spiny skin” and it is an apt description for
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