末期
末期
NE 细胞有丝 分裂末期 纺锤丝 细胞板
E 细胞板的形成 C B A
NEW YORK
Copyright The McGraw-Hill Companies.Inc.Permission required for reproduction or display. Phases of Chromosome Mitosis ANAPHASE Parental Centromere cell (c) Chromatid PROPHASE Nuclear- envelope (a) TELOPHASE Cell plate Spindle fiber (d) METAPHASE One of two chromatids Nucleus (b) Two CYTOKINESIS offspring cells e