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ODEbackcross

backcross

Flag: gbEnglishOxford Dictionary of English

backcross /ˈbakkrɒs / Genetics
verb [with object] cross (a hybrid) with one of its parents or an organism with the same genetic characteristics as one of the parents:
(backcrossed as adjective) after five generations the backcrossed dogs were indistinguishable from pure-bred Dalmatians.
noun an instance or result of backcrossing.