In aquatic plants, the palisadecells are absent so that there is more intercellular Spaces (air Spaces) for buoyancy.
在水生植物中,是没有栅状叶肉细胞的,所以有很多胞间隙(气室)以增加浮力。
2
The soybean primary leaves developed from 7 layers of original cells, and 3-4 layers of palisadecells(PSC)and 2 layers of paraveinal Mesophyll cells (PVM) were formed in these leaves.
大豆初生叶一般由7层原始细胞发育而成,通常形成3—4层栅拦细胞及2层脉侧叶肉细胞。
3
Palisade parenchyma is composed of 1-2 layers of cylindrical cells.