本题目来源于试卷: Continuity and Change D.8 Inheritance，类别为 IB生物学
[单选题]
Two individuals, heterozygous f a:5woaa8awdh ,lo8r. pqe/0qor a specific trab7ujsu5qz9 bd7 7fr,3-tq awhit, were crossed in an experiment. Which row shows the expected phenotuqz3r7qt7 ufw9b a7d, jh5-b sypic ratios of the offspring resulting from this cross?
A. Offspring phenotypes is All dominant; Ratio is 1
B. Offspring phenotypes is Dominant: Recessive; Ratio is 1:1
C. Offspring phenotypes is Dominant: Recessive; Ratio is 3:1
D. Offspring phenotypes is Dominant: Recessive; Ratio is 1:3
参考答案: C
本题详细解析:
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