crossing–over

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noun cross·ing–over \ˌkrȯ-siŋ-ˈō-vər\

Definition of crossing–over

  1. :  an interchange of genes or segments between homologous chromosomes

1912

First Known Use of crossing–over

1912


Medical Dictionary

crossing–over

play
noun cross·ing–over \ˌkrȯ-siŋ-ˈō-vər\

Medical Definition of crossing–over

  1. :  an interchange of genes or segments between homologous chromosomes

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