| 释义 | 
		Definition of endodermis in English: endodermisnounɛndəʊˈdəːmɪs mass nounBotany An inner layer of cells in the cortex of a root and of some stems, surrounding a vascular bundle.  Example sentencesExamples -  The chemical composition of cell walls from endodermis and hypodermis was analysed.
 -  The endodermis surrounding the vascular cylinder of the corm effectively blocked outward diffusion of the solutes.
 -  On analysis of freeze-dried sections of flower stem, these cells were identified as large, elongated cells situated between the phloem of every vascular bundle and the endodermis.
 -  There were no visible differences in the development of endodermis between the two varieties and growth conditions.
 -  It was shown to be localized to root endodermis and flowers.
 
 
 Origin   Early 20th century: from endo- 'within' + modern Latin dermis 'skin'.    Definition of endodermis in US English: endodermisnounˌendōˈdərməs Botany An inner layer of cells in the cortex of a root and of some stems, surrounding a vascular bundle.  Example sentencesExamples -  The chemical composition of cell walls from endodermis and hypodermis was analysed.
 -  The endodermis surrounding the vascular cylinder of the corm effectively blocked outward diffusion of the solutes.
 -  It was shown to be localized to root endodermis and flowers.
 -  On analysis of freeze-dried sections of flower stem, these cells were identified as large, elongated cells situated between the phloem of every vascular bundle and the endodermis.
 -  There were no visible differences in the development of endodermis between the two varieties and growth conditions.
 
 
 Origin   Early 20th century: from endo- ‘within’ + modern Latin dermis ‘skin’.     |