問題詳情
15. In one of Mendel's experiments, he crossed pea plants that were true-breeding for violet flower
color with plants true-breeding for white flower color. What was the phenotype ratio of flower
color in the F2 generation?
(A) 100% violet
(B) 100% white
(C) 75% violet and 25% white
(D) 50% violet and 50% white
(E) 25% violet and 75% white
參考答案
答案：C
統計：A:0,B:0,C:3,D:0,E:0
難度：計算中