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urochord
has definitions from the fields of anatomy,zoology
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[ noun ] (zoology) primitive marine animal having a saclike unsegmented body and a urochord (a notochord) conspicuous in the larva
Synonyms Related terms chordate salp ascidian doliolum larvacean appendicularia Urochordata |
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[ noun ] (anatomy,zoology) a notochord of a larval tunicate typically confined to the caudal region
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