aerenchyma 中文意思是什麼
aerenchyma
解釋
通氣組織-
Hydrophytes show certain adaptations to such habitats, notably development of aerenchyma, reduction of cuticle, root system, and mechanical and vascular tissues, and divided leaves
水生植物表現出適應水生的特性：具有發達的通氣組織；表皮、根系、機械組織、維管組織退化；葉片分裂；葉片、根和莖中均具有通氣道或氣腔。 -
There exist a lot of mucus cells in palisade parenchyma and vein - parallel mesophyll cells. the cells of cortex are loosely arranged, just like aerenchyma. there are many protein - bearing cells in pith
角蒿葉為等面葉，角質層薄，柵欄組織及平脈葉肉細胞中有大量粘液細胞；莖中皮層排列疏鬆，形成通氣組織，髓中有大量的蛋白細胞，環髓帶明顯。 -
Aerenchyma is typical of the stems of many aquatic plants whose leaves float at the surface of ponds and lakes, giving added buoyancy to the tissues
通氣組織在體內形成一個相互貫通的通氣系統，為植物體增加浮力和支持作用。 -
8 the pith made of small parenchyma cells was long - oval, however the pith looked like a cross which devided the preliminary xylem into four parts was made of larger parenchyma cells. 9 there are well - developed aerenchyma in suaeda salsa, including large sub - stomatal chambers and intercellular spaces in palisade layer, spaces produced by lysigenous breakdown of cortical cells in stem and roots
侶）髓在對照中僅由有限數目的較小的薄壁細胞構成，髓的形狀表現為長橢圓形， 50 、 100 、 200 、 400inmnaci處理下，髓中的薄壁細胞較大，細胞數目較多，髓呈「十」字形，將初生木質部分割為四部分，這一特殊現象在前人的工作中尚未報道。 -
Contain aerenchyma tissue to allow rapid transportation of gas
含有通氣組織來增加氣體運送的速度。 -
Is different from the other 4 species of plants in test in that the cutin layer out of the stem is thick. huge crystals were found in cortex cavities. cortex comes to be aerenchyma
李與其它四種材料不同，莖的表面覆蓋有厚的角質層；皮層內有大型菊花狀簇晶，存在於胞間空腔內；皮層形成通氣組織；環髓帶明顯。
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