Three children in a family have blood types $O$, $AB$ and $B$ respectively. What are the genotypes of their parents?
Three children in a family have blood types $O$, $AB$ and $B$ respectively. What are the genotypes of their parents?
- [AIIMS 2013]
- A
$I^A i$ and $I^Bi$
- B
$I^AI^B$ and $i\, i$
- C
$I^BI^B$ and $I^AI^A$
- D
$I^AI^A$ and $I^Bi$
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