Question
SLPaper 1A
The pedigree chart shows a family affected by cystic fibrosis.
What is the genotype of the affected boy's father?
A
AA only
B
Either AA or Aa
C
Aa only
D
aa only
The pedigree chart shows a family affected by cystic fibrosis.
What is the genotype of the affected boy's father?
AA only
Either AA or Aa
Aa only
aa only
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