pairing of chromosomes meaning in Chinese

联会

She ' s got 24 pairs of chromosomes
她有24对染色体
During diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation , and the chromosomes coil tightly , shortening and thickening
在终变期配对的同源染色体中的姐妹染色单体完成分离，染色体变成紧密凝集的状态，缩至最小长度。
It is due to the lack of homologous pairs of chromosomes , so chromosomes cannot pair in meiosis , and the resulting gametes may have extra or missing chromosomes
这归因于染色体同系对的缺乏，以至于在减数分裂中染色体不能配对，导致配子有可能有额外或缺失染色体。