时间:2021-10-12 15:28:47
n.
【生物学】有丝分裂;核分裂。
organic process consisting of the division of the nucleus of a cell during mitosis or meiosis
Karyokinesis during cell division , the process of nuclear division that precedes cytoplasmic division
有丝分裂:细胞分裂过程中,细胞核先于胞质分裂。
140min , chromosomes of the daughter cells are situated at metaphase of the second karyokinesis , while the daughter cells do n ' t separate
120min ,染色体处于有丝分裂末期,分裂沟形成,受精卵径裂为二细胞。受精140min ,再径裂为4细胞。