Chromatid One of a pair of replicated chromosomes found during the prophase and metaphase stages of mitosis and meiosis.
Chromatid One of a pair of replicated chromosomes found during the prophase and metaphase stages of mitosis and meiosis.
染色单体：在有丝分裂和减数分裂的前期和中期一对已经复制了的染色体中的一个。