Multiple Choice
The following F2 results occur from a typical dihybrid cross: 
If a double heterozygote AaBb is crossed with a fully recessive organism aabb,what phenotypic ratio is expected in the offspring?
A) 9 purple : 7 white
B) 1 purple : 3 white
C) 1 purple : 1 white
D) 12 purple : 4 white
E) 3 purple : 1 white
Correct Answer:
Verified
Correct Answer:
Verified
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