list and describe disorders of the nervous system cells

Báo cáo khoa học: " Vegetative development, primary and secondary growth of the shoot system of young Terminalia superba tropical trees, in a natural environment. I. Spatial variation" pot

Báo cáo khoa học: " Vegetative development, primary and secondary growth of the shoot system of young Terminalia superba tropical trees, in a natural environment. I. Spatial variation" pot

... struc- ture of the trunk was confirmed at the wood level. The spacing of parenchyma bands, the radial enlargment of wood fi- bres and parenchyma cells, the wall thick- ness of ... in the number of cells per unit area (fig 5B). These 2 types of concentric and repeat- ed variations - in the spacing of parenchy- ma bands and in the intensity of staining ... studies of the wood, 2 kinds of sample were collected in the middle part of each unit of extension, beneath the tier of branches: discs and cores. Firstly, the 2-3-cm long...

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