Question #6424232Single Choice
Biology
Question
A dominant trait is tracked in a pedigree. In the first generation, I-1 is affected, while I-2 is unaffected. In the second generation, II-1 and II-3 are affected, and II-2 is unaffected.
What is the most likely genotype of individual II-2?
Options
A
AA (homozygous dominant)
B
Aa (heterozygous)
C
aa (homozygous recessive)
D
It cannot be determined.
Answer & Analysis
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