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caecum
caecum A pouch in the alimentary canal of vertebrates between the small intestine and colon. The caecum (and its appendix) is large and highly developed in herbivorous animals (e.g. rabbits and cows), in which it contains a large population of bacteria essential for the breakdown of cellulose. In humans the caecum is a vestigial organ and is poorly developed.
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"caecum." A Dictionary of Biology. 2004. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. "caecum." A Dictionary of Biology. 2004. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O6-caecum.html "caecum." A Dictionary of Biology. 2004. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O6-caecum.html |
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caecum
caecum The first part of the large intestine, separated from the small intestine by the ileo‐colic sphincter. It is small in carnivorous animals and very large in herbivores, since it is involved in the digestion of cellulose. In omnivorous animals, including human beings, it is of intermediate size. See also gastro‐intestinal tract.
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DAVID A. BENDER. "caecum." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. DAVID A. BENDER. "caecum." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O39-caecum.html DAVID A. BENDER. "caecum." A Dictionary of Food and Nutrition. 2005. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O39-caecum.html |
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caecum
caecum Dilated pouch at the junction of the small and large intestines, terminating in the appendix. It has no known function in humans. In rabbits and horses, the caecum contains microorganisms which help to break down the cellulose cell-walls of the plants they eat.
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"caecum." World Encyclopedia. 2005. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. "caecum." World Encyclopedia. 2005. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O142-caecum.html "caecum." World Encyclopedia. 2005. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O142-caecum.html |
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caecum
caecum In the alimentary canal of vertebrates, a pouch which in some animals (e.g. Leporidae) contains bacterial populations involved in the digestion of cellulose. In humans the caecum is a vestigial organ and poorly developed.
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Cite this article
MICHAEL ALLABY. "caecum." A Dictionary of Zoology. 1999. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "caecum." A Dictionary of Zoology. 1999. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O8-caecum.html MICHAEL ALLABY. "caecum." A Dictionary of Zoology. 1999. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O8-caecum.html |
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caecum
caecum (anat.) blind end of the first part of the large intestine. XVIII. — L. (intestinum) cæcum blind (gut), n. sg. of cæcus blind; tr. Gr. tuphlòn énteron.
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T. F. HOAD. "caecum." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. T. F. HOAD. "caecum." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O27-caecum.html T. F. HOAD. "caecum." The Concise Oxford Dictionary of English Etymology. 1996. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O27-caecum.html |
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caecum
caecum (see-kŭm) n. a blind-ended pouch at the junction of the small and large intestines, to which the vermiform appendix is attached.
—caecal adj. |
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"caecum." A Dictionary of Nursing. 2008. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. "caecum." A Dictionary of Nursing. 2008. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O62-caecum.html "caecum." A Dictionary of Nursing. 2008. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O62-caecum.html |
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