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    Concepts of Genetics Study Set 1
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    Exam 3: Mendelian Genetics
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    If an F2 Generation from a Self- Cross Always Yields
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If an F2 Generation from a Self- Cross Always Yields

Question 19

Question 19

Multiple Choice

If an F2 generation from a self- cross always yields offspring in a 3:1 phenotypic ratio,which of the following P crosses could have occurred?


A) AA × aa
B) aa × aa
C) AA × AA
D) aa × Aa
E) Aa × AA

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