A woman of blood group ‘$O$' presented a baby of blood group ‘$O$' which she claimed as her child. She brought a suit against a man of `$AB$' group as the father of the child. Which statement is correct as per your judgement
The father and mother claimed are the true persons
Father is true and mother is not the true person
Both the parentage claims are false
Mother is the true person and father claimed is not true
If one parent belongs to $‘A'$ blood group and the other to $‘O'$ blood group, their children possibly represent
A man with blood group ‘$AB$' marries a woman with ‘$O$' blood group. In this situation
A person with blood group $‘A'$ can be given blood of which group
The most popularly known blood grouping is the $ABO$ grouping. It is named $ABO$ and not $ABC$, because $“O”$ in it refers to having
How many phenotype and genotypes are possible in ABO blood group systems?