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deuterocanonical
deuteron
Deuteronomy
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developmental biology
de·vel·op·men·tal bi·ol·o·gy


noun 
Definition:
 
study of organisms' growth: the branch of biology that studies the growth and development of organisms
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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