Yahoo香港字典 搜尋

  1. crossing over

    • IPA[ˌkrôsiNG ˈōvər]
    • n.
      the exchange of genes between homologous chromosomes, resulting in a mixture of parental characteristics in offspring.
    • noun: crossing over

    • 更多解釋
    • n.
      the exchange of genes between homologous chromosomes, resulting in a mixture of parental ...

    Oxford Dictionary