Name of two phyla which are deutrostomata along with their examples
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Answer:
Echinodermata (starfish, sea urchins, sea cucumbers) Hemichordata (acorn worms and graptolites)
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Explanation:
Most of the deuterostomes belong to one of two groups that include the majority of its members -- the echinoderms (the spiny skinned starfish, sea urchins, and their relatives) and the chordates (which include fish and other vertebrates
Deuterostomia is a subtaxon of the Bilateria branch of the subkingdom Eumetazoa, within Animalia, and are distinguished from protostomes by their deuterostomic embryonic development; in deuterostomes, the first opening (the blastopore) becomes the anus, while in protostomes, it becomes the mouth.
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