| 单词 | hypocotyl |
| 释义 | BETA Examples ofhypocotylDictionary> Examples ofhypocotyl hypocotylisn’t in the Cambridge Dictionary yet. You can help! Add a definition It could not be determined, however, what degree of water loss had occurred inhypocotylcells compared with those of meristems. From theCambridge English Corpus Eachhypocotyltip was reweighed to determine the proportion of water lost. From theCambridge English Corpus All images show thehypocotylregion of embryos. From theCambridge English Corpus Transverse cryo-fracture through thehypocotylof a naked lettuce embryo suffering from imbibitional injury. From theCambridge English Corpus Abnormal seedlings with defectivehypocotylextension were obtained at intermediate times of development. From theCambridge English Corpus The method of drying had only a small effect onhypocotylgrowth. From theCambridge English Corpus To examine thehypocotylsurface of embryos, the same procedures were followed, but without cryo-planing. From theCambridge English Corpus Protruded radicles exhibiting a length of 2.7 mm were excised from the germinated seed where they joined thehypocotyl. From theCambridge English Corpus Accelerated ageing decreased seed germinability and slowed downhypocotylgrowth, whereas priming resulted in an increase in germination rate and enhanced seedling development. From theCambridge English Corpus Figure 5 shows a cross-section of thehypocotylregion of an embryo with intact endosperm. From theCambridge English Corpus However, thehypocotyl-plumule portions of the surviving seedlings were far less adversely affected by dehydration, and this was the criterion for categorizing seedlings as viable. From theCambridge English Corpus We conclude that subjectinghypocotyltips to as little as 10% water loss results in detectable numbers of dying cells. From theCambridge English Corpus Thehypocotylsurface has broken up into patches. From theCambridge English Corpus The primary action of ethylene could be the promotion of radial cell expansion in the embryonichypocotyl, increased seed respiration or increased water potential. From theCambridge English Corpus Damage to the two outer cell layers of thehypocotylwas a typical result of imbibitional stress (see below). From theCambridge English Corpus Thehypocotylsurface has ruptured into patches, apparently as a result of swelling of the internal tissues. From theCambridge English Corpus These workers found the message for these storage proteins in the cotyledons andhypocotyl, but not in the seed coat or procambium of developing seeds. From theCambridge English Corpus The emergence of thehypocotyland radicle and opening of cotyledons after 3 months in culture were used as criteria for measuring the viability. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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