The blood group of Rameshbhai is $B$ and his daughter's blood group is $AB$. What will be the blood group of his wife?

As per the $ABO$ blood grouping system,the blood group of the father is $B^{+}$,the mother is $A^{+}$,and the child is $O^{+}$. Their respective genotypes can be:
Choose the most appropriate answer from the options given below:
$A. I^Bi / I^Ai / ii$
$B. I^BI^B / I^AI^A / ii$
$C. I^AI^B / iI^A / I^Bi$
$D. I^Ai / I^Bi / I^Ai$
$E. iI^B / iI^A / I^AI^B$

In the $ABO$ blood grouping system,what are the number of possible phenotypes and genotypes,respectively?

$A$ male with heterozygous blood group $B$ and a female with homozygous blood group $A$ have offspring. What are the possible genotypes and phenotypes in their progeny?

The genotypes of a husband and wife are $I^A I^B$ and $I^A I^O$. Among the blood types of their children,how many different genotypes and phenotypes are possible?

The following table is regarding $ABO$ blood group. Identify $W, X, Y, Z$.

Genotype	Blood group
$I^{A} I^{A}$	$A$
$W$	$A$
$I^{B} I^{B}$	$B$
$X$	$B$
$I^{A} I^{B}$	$Y$
$Z$	$O$