CROSSING-OVER


Meaning of CROSSING-OVER in English

transcription, транскрипция: [ ˌkrȯ-siŋ-ˈō-vər ]

noun

Date: 1912

: an interchange of genes or segments between homologous chromosomes

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.