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Explain the difference between protostomes and deuterostome development. Name several groups of organisms that embody each...

Explain the difference between protostomes and deuterostome development. Name several groups of organisms that embody each developmental scheme.

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PROTOSTOMES DEUTEROSTOME
There is no deveolpment of archenteron. archenteron is called early development of gut
its blastospore develop into mouth its blastospore develop into anal opening
have determinate cleavage have indeterminate cleavage
have solid ventral nerve cord have hollow nerve cord

protostomes examples  are, mollusks like snails , annelids like earthworm ,  arthropods like spiders, insects, lobsters , flatworms like tapeworms , nematodes like heartworms

deuterostoe examples are echinodermata like starfish and chordata like vertebrates and sea squirts

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