If two person with ${}^{\prime }A{B}^{\prime }$ blood group marry and have sufficiently large number of children, these children could be classified as ${}^{\prime }{A}^{\prime }$ blood group. ${}^{\prime }AB$ blood group ${}^{\prime }{B}^{\prime }$ blood group in $1:2:1$ ratio.
Modern technique of protein electrophoresis reveals presence of both ${}^{\prime }{A}^{\prime }$ and ${}^{\prime }{B}^{\prime }$ type proteins in ${}^{\prime }A{B}^{\prime }$ blood group individuals. This is an example of

Q. If two persons with 'AB' blood group marry and have sufficiently large number of children these children could be classified as 'A' blood group : 'AB' blood group : 'B' blood group in $1:2:1$ ratio. Modern technique of protein electrophoresis reveals presence of both 'A' and 'B' type proteins in 'AB' blood group individuals. This is an example of?

Q. If two persons with 'AB' blood group marry and have a sufficiently large number of children, these children could be classified as 'A' blood group : 'AB' blood group : 'B' blood group in $1:2:1$ ratio.

Modern technique of protein electrophoresis reveals the presence of both 'A' and 'B' type proteins in 'AB' blood group individuals.

This is an example of

Q. Two AB blood group persons marry and have children A, AB and B blood groups in ratio of 1 : 2 : 1. Protein electrophoresis shows that in AB individuals both 'A' and 'B' proteins occur. This is an example of ____________.

Q. Children of a father with 'O' blood group and mother of 'AB' blood group have blood group

Q. Children of a father with 'O' blood group and mother with 'AB' blood group would be