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細胞分裂是生物有机体普遍具有的特性。新个体的形成、幼年植物或动物的成長,主要通过细胞分裂,增加细胞的数目来完成的,因此細胞分裂可以說是实現生物体所特有的复制自己的特性的方式。植物在生長时期很容易看到細胞分裂,象有花植物的莖尖和根尖部分,細胞分裂經常在进行着。由于細胞分裂在个体形成和生長的重要性和出現的普遍性,不能不引超生物学者的重視,特别是在发現細胞分裂与生物的性狀遺傳有关以后,更加吸引細胞学家和遺傳学家对細胞分裂研究的兴趣。虽然,細胞
Cell division is a common feature of biological organisms. The formation of new individuals, the growth of young plants or animals, mainly through cell division, the increase in the number of cells to complete, so cell division can be said that the realization of biological organisms unique way of copying their own characteristics. Plants in the growth period is easy to see cell division, like the shoot apical and apical parts of flowering plants, cell division is often carried out. Because of the importance and universality of cell division in the formation and growth of individuals, we can not but take the lead of biologists, especially after discovering that cell division is related to the inheritance of biological traits, which is more attractive to cytologists and geneticists Interest in cell division research. Although, cells