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rook (2)
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Also available:
World English Dictionary
Dictionnaire Français
root cap
root cap
(
plural
root caps
)
noun
Definition:
protective covering of root:
a thick protective mass of cells that covers the growing tip of the root of a plant
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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