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In pea plants, assume that the trait for axial flowers (A) is dominant to terminal flowers (a), and the trait for round seeds (R) is dominant to wrinkled seeds (r). The probability of an offspring having axial flowers is 3/4 and the probability of an offspring having wrinkled seeds is 1/4. The parental genotypes are most likely represented by which of the following genotypes?

AaRr × AaRr
AaRr × AaRR
AARR × AaRr
aaRr × AaRr
AaRr × aaRr

User GPH
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1 Answer

3 votes

Answer:

I believe it's AaRr x AaRr

Step-by-step explanation:

Try using a punnet square.

User Sheldore
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8.0k points
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