农作物发育过程中的量变与质变规律

The law of quantitative and qualitative change in the process of crop development

量变与质变规律是自然界的普遍规律 ,农作物的个体发育过程也遵循着这一规律。在由基因 (DNA)的功能通向组织和器官形成的道路上存在着细胞群体。具有临界细胞数量的群体 ,由于细胞间的相互作用 ,能导致组织和器官的形成。参 4。

The law of quantitative and qualitative change is the universal law of nature.The process of crop ontogenesis also follows it.Cell colonies exist in the process of DNAs develop into tissues and organs.Colonies with critical cell quantity can lead into the formation of tissues and organs for the interaction of cells.