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root cap

root cap (calyptra) A cone-shaped structure that covers the root tip and develops as a result of cell division by a meristem at the root apex (see calyptrogen). It protects the root tip as it grows between the soil particles. The cells are constantly worn away by friction and are replaced by the meristem. See also mucigel.

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"root cap." A Dictionary of Biology. . Encyclopedia.com. 15 Dec. 2017 <http://www.encyclopedia.com>.

"root cap." A Dictionary of Biology. . Encyclopedia.com. (December 15, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/root-cap-0

"root cap." A Dictionary of Biology. . Retrieved December 15, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/root-cap-0

root cap

root cap The tissue that covers the apex of a root.

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"root cap." A Dictionary of Plant Sciences. . Encyclopedia.com. 15 Dec. 2017 <http://www.encyclopedia.com>.

"root cap." A Dictionary of Plant Sciences. . Encyclopedia.com. (December 15, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/root-cap

"root cap." A Dictionary of Plant Sciences. . Retrieved December 15, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/root-cap