CROSSING-OVER
Meaning of CROSSING-OVER in English
| ̷ ̷ ̷ ̷ˈ ̷ ̷ ̷ ̷ noun
: interchange of genes or segments between associated parts of homologous chromosomes during synapsis
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012