chromosome reduplication

• 染色体加倍； 染色体复制

chromosome reduplication的用法和样例：

例句

1. Either of the two daughter strands of a duplicated chromosome that are joined by a single centromere and separate during cell division to become individual chromosomes.
   染色单体染色体复制产生的两个单体中的一个，由细胞分裂过程中染色体在一个着丝点上分裂形成单个染色体。