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  1. backcross

    • IPA[ˈbakkrɒs]

    英式

    • v.
      cross (a hybrid) with one of its parents or an organism with the same genetic characteristics as one of the parents
    • n.
      an instance or result of backcrossing.
    • verb: backcross, 3rd person present: backcrosses, gerund or present participle: backcrossing, past tense: backcrossed, past participle: backcrossed

    • noun: backcross, plural noun: backcrosses

    • 釋義

    動詞

    • 1. cross (a hybrid) with one of its parents or an organism with the same genetic characteristics as one of the parents after five generations the backcrossed dogs were indistinguishable from pure-bred Dalmatians

    名詞

    • 1. an instance or result of backcrossing.
    • 更多解釋
    • IPA[ˈbakkrôs]

    美式

    • v.
      cross (a hybrid) with one of its parents or an organism with the same genetic characteristics ... after five generations the backcrossed dogs were indistinguishable from purebred dalmatians they backcrossed with red-flowered parents to reinforce the effect
    • n.
      an instance or result of backcrossing.

    Oxford American Dictionary