tuber

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tuber

tuber enlarged tip of a rhizome (underground stem) that stores food. Although much modified in structure, the tuber contains all the usual stem parts—bark, wood, pith, nodes, and internodes. The eyes of a potato tuber are nodes where sprouts appear, and they are arranged in the same spiral pattern characteristic of buds on an aerial stem.

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tuber

A Dictionary of Nursing | 2008 | Â© A Dictionary of Nursing 2008, originally published by Oxford University Press 2008. (Hide copyright information) Copyright

tuber (tew-ber) n. (in anatomy) a thickened or swollen part.

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tuber

A Dictionary of Ecology | 2004 | | Â© A Dictionary of Ecology 2004, originally published by Oxford University Press 2004. (Hide copyright information) Copyright

tuber A swollen stem or root that functions as an underground storage organ. Stem tubers (e.g. in potatoes) often produce buds from which aerial stems arise the following season. Root tubers produce no buds, or produce buds only at the point where the tuber is attached to the stem of the plant.

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MICHAEL ALLABY. "tuber." A Dictionary of Ecology. 2004. Encyclopedia.com. 22 Nov. 2009 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "tuber." A Dictionary of Ecology. 2004. Encyclopedia.com. (November 22, 2009). http://www.encyclopedia.com/doc/1O14-tuber.html

MICHAEL ALLABY. "tuber." A Dictionary of Ecology. 2004. Retrieved November 22, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-tuber.html

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Free newspaper and magazine articles

	First state records for Merope tuber (Mecoptera: Meropeidae) in Florida and biogeographical implications.(Scientific Notes)(Report) Magazine article from: Florida Entomologist; 9/1/2007
	Two lives lost in rivers.(Accidents)(A man drowns while learning to swim in the McKenzie River, and tubers pull a fully clothed body from the Willamette) Newspaper article from: The Register-Guard (Eugene, OR); 7/24/2006
	FOOD IRRADIATION: TECHNICAL DATA AND CONTROL OF IRRADIATION OF BULBS AND TUBER CROPS. Magazine article from: Industrial Environment; 1/1/1999

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