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 $I^Bi$
Similar Questions
Blood group of mother and child are $B$ and $AB $ respectively. The possible blood group of father would be .........
Blood group of mother and child are $B$ and $AB $ respectively. The possible blood group of father would be .........
The $ABO$ blood group are controlled by
The $ABO$ blood group are controlled by
$ABO$ blood groups in humans are controlled by the gene $I$. It has three alleles $ I^A, I^B$ and $i$. Since there are three different alleles, six different genotypes are possible. How many phenotypes can occur?
$ABO$ blood groups in humans are controlled by the gene $I$. It has three alleles $ I^A, I^B$ and $i$. Since there are three different alleles, six different genotypes are possible. How many phenotypes can occur?
- [AIPMT 2010]
Blood group $‘B'$ will have alleles
Blood group $‘B'$ will have alleles
In a marriage between male with blood group $A$ and female with blood group $B$, the progeny had either blood group $AB$ or $B$. What could be the possible genotype of parents ?
In a marriage between male with blood group $A$ and female with blood group $B$, the progeny had either blood group $AB$ or $B$. What could be the possible genotype of parents ?
- [NEET 2019]