問題詳情
54. A cross between homozygous purple-flowered and homozygous white-flowered pea plants results in offspring with purpleflowers. This demonstrates _____.
(A) the blending model of genetics
(B) true-breeding
(C) dominance
(D) a dihybrid cross
(E) the mistakes made by Mendel
參考答案
答案：C
難度：適中0.65
統計：A(1),B(2),C(13),D(3),E(0)