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Browse the Medical Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

crossing-over

One entry found.

Main Entry: cross·ing–over

Pronunciation: \ˌkrȯ-siŋ-ˈō-vər\

Function: noun

: an interchange of genes or segments between homologous chromosomes

Learn more about "crossing"

Learn more about "crossing" and related topics at Britannica.com

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