The loss of one species'chromosomes from a hybrid in this way results in chromosomes segregation. 杂种细胞以这种方式丢失一个物种染色体就导致染色体分离现象。
Centrosome is a kind of tiny cellular organ, and it plays an important role in the maintenance of cellular polarity and chromosomal segregation during mitosis. 摘要中心体这一微小的细胞器，在有丝分裂中对维持细胞的极性及染色体分离具有重要的调节作用。
