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respiratory tree |
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respiratory tree [′res·prə‚tor·ē ‚trē]
(anatomy) The trachea, bronchi, and bronchioles. (invertebrate zoology) Either of a pair of branched tubular appendages of the cloaca in certain holothurians that is thought to have a respiratory function. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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