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試卷名稱：95年 - 95 國立中山大學_碩士班招生考試試題_生科系碩士班：普通生物學#127812
年份：95年
科目：研究所、轉學考(插大)-普通生物學
54. Two plants are crossed, resulting in offspring with a 3:1 ratio for a particular trait. This suggests
(A) that the parents were true-breeding for contrasting traits.
(B) incomplete dominance.
(C) that a blending of traits has occurred.
(D) that the parents were both heterozygous.
(E) that each offspring has the same alleles.
