Question 1
When the first generation parents are homozygous for different alleles, a 3:1 phenotype ratio will most likely appear in which generation of offspring?
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P1◦
H1◦
A1◦
F1◦
F2Question 2
Which of the following genotypes is homozygous?
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AaBB◦
aABB◦
aaBB◦
aaBb◦
AaBb