英语词汇“protoderm”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	protoderm
释义	protoderm [ proh-tuh-durm ] / ˈproʊ təˌdɜrm / noun Botany. a thin outer layer of the meristem in embryos and growing points of roots and stems, which gives rise to the epidermis. Also called dermatogen. Origin of protoderm First recorded in 1930–35; proto- + -derm Words nearby protoderm protocols, protocontinent, protoctist, Protoctista, protodeacon, protoderm, protodiastolic, protodiastolic gallop, proto-Doric, protoduodenum, proto-Elamite Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Scientific definitions for protoderm protoderm [ prō′tə-dûrm′ ] The primary meristem in vascular plants that gives rise to epidermis. Also called dermatogen The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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protoderm