植物学概念。 直接来自顶端分生组织的衍生细胞的增生和成熟,这种植物的生长过程,成为初生生长。初生生长过程产生的各种成熟组织属于初生组织。例如,由根尖的顶端分生组织,经过分裂、生长、分化而形成的成熟的根。
甜菜根的初生组织在伸长区下方已开始逐渐分化。
The level of differentiation of the primary tissue located where below the elongation region.
中柱包括从原形成层衍生而来的全部初生组织,由中柱鞘、韧质部和木质部组成。
The stele includes all primary tissues derived from the procambium consists of pericycle, phloem and xylem .
中柱包括从原形成层衍生而来的全部初生组织,由中柱鞘、韧质部和木质部组成。
The stele includes all primary tissues derived from the procambium consists of pericycle, phloem and xylem.
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