A child's blood group is ‘$O$'. The parents blood groups cannot be

  • [AIPMT 1994]
  • A

    $AB$ and $O$

  • B

    $B$ and $O$

  • C

    $A$ and $B$

  • D

    $A$ and $A$

Similar Questions

Parents of blood groups $O$ and $AB$ cannot have a child of group $AB$ because

In a medicolegal case of accidental interchange between two babies in a hospital, the baby of the blood group$-A$ could not be rightly given to a couple with

Genotype of blood group $‘A'$ will be

Mother and father both have blood group $‘A’$. They have two children one with blood group $‘O’$ and second one with blood group $‘A’$. They have

  • [AIIMS 2009]

Definitions / Explanation : Co-dominance