单词 | crossing over |
释义 | crossing over (once / 10904 pages) n WORD FAMILY crossing over: crossings over USAGE EXAMPLESIn fact, Betras had to kick 18 members off his own Democratic central committee for crossing over to back Trump. Washington Post(Nov 22, 2016) Over time, the Y and Z chromosomes accumulated mutations, because crossing over wasn't weeding them out. Nature(Nov 22, 2016) He was in Swansea after crossing over to the UK so Sophie and I went to pick him up. BBC(Oct 29, 2016) n the interchange of sections between pairing homologous chromosomes during the prophase of meiosis Syn|Hyper crossover biological process, organic process a process occurring in living organisms |
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