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indoleacetic acid
in·dole·a·ce·tic ac·id
[
ìn dōlə stik ássid
]
noun
Definition:
plant hormone:
a plant hormone that stimulates growth and root formation in cuttings
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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