论文部分内容阅读
本文研究了 Hg~(2+)污染物对甜菜根尖细胞有丝分裂指数、分裂各期的比例变化等细胞学方面的影响,并对各项指标变化的原因进行初步分析和讨论.
In this paper, the effects of Hg 2+ contaminants on the mitotic index of bee apical cells and the proportion of different stages of cell division were studied. The reasons for the changes of each index were analyzed and discussed.