| pharyngeal arches |
These are groups of cells that form on the developing "neck" region of vertebrate embryos and are formed from the pharyngeal pouches that bulge from the pharyngeal endoderm and generate pharyngeal clefts. Each arch (I-VI) forms distinct regions of the jaw, ear, larynx and trachea of the term embryo. Neural crest cells migrate into the pharyngeal arches.
출처: www.smbs.buffalo.edu/bch/Courses/bch512/definition...
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| pharyngeal arches |
the pair of curved bones located in the throat that bear the throat teeth.
출처: www.kansasfishes.com/Pages/fishterms.htm
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