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15 Cards in this Set
- Front
- Back
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These exhibit indeterminate, radial cleavage
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Deuterostomes
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These exhibit determinate, spiral cleavage
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Protostomes
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These types of cells have the first hole become the mouth
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Protostomes
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These types of cells have the first hole become the anus
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Deuterostomes
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These types of cells form coelem by outpocketing of the archenteron
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Deuterostomes
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These types of cells form coelem by splitting of the mesoderm
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Protostomes
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What is the term given to deuterostomes that form coelom by outpocketing of the archenteron
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enterocoelomates
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what is the term given to protostomes that form coelom by splitting of the mesoderm
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schizocoelomates
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What is the phylum of protochordates?
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hemichordata
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What are the 2 subphylum of protochordates
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Urochordata and cephalochordata
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Are chordates, hemichordates, and echinoderms deutorostomes or protostomes
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deuterostomes
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What are the three sub phyla of the phylum chordata
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urochordata
vertebrata cephalochordata |
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Is the acorn worm embryologically dueterostomes or protostomes
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deuterostomes
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What phylum is pterobranch?
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hemichordata
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this hemichordata is a marine tube dweller and possesses a few pharyngeal gill slits
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pterobranch
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