Phylum Hemichordata
Features of Hemichordata..
Features of Hemichordata..Phylum Hemichordata
Have characteristics of both invertebrate and chordate. Body is divided into proboscis, cottar and trun..
Phylum Hemichordata
Have characteristics of both invertebrate and chordat..
Phylum Chordata
Phylum Chordata - Presence of a solid supporting structure on the dorsal side of the body called notochord. Presence of a dorsal hollow, tubular nerve cords. Presence of pharyngeal gill slits at least in the embryonic stages. The phylum is divided into 4 sub phyla. Hemichor..
Characteristics of Protochordates
Hemichordata Urochordata Cephalochordata I Non-chordate features Terminal anus. Blood flows forward in dorsal blood vessel. Pelagic larva similar b holothurian echinoderm larva, No trace of notochord n adult. No nerve cord in adult. dult a sessil filter eeder, structira..
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