After checking the blood groups of a husband and wife, a doctor advised them not to have more than one child. Which of the following could be the blood group combination of the couple?

  • A
    Male $Rh^-$ and Female $Rh^+$
  • B
    Female $Rh^-$ and Male $Rh^+$
  • C
    Male $Rh^+$ and Female $Rh^+$
  • D
    Male $Rh^-$ and Female $Rh^-$

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Similar Questions

$A$ person with an unknown blood group under the $ABO$ system has suffered significant blood loss in an accident and requires an immediate blood transfusion. $A$ friend,who has a valid certificate of their own blood type,offers to donate blood without delay. What would be the blood group of the donor friend?

Why does the $1^{st}$ child of an $Rh^+$ husband and an $Rh^-$ wife not have erythroblastosis foetalis?

Which one of the following is a hereditary character of blood?

The most well-known blood grouping is the $ABO$ blood group. It is named $ABO$ instead of $ABC$ because what does the '$O$' represent?

The erythropoietic organs of a foetus are . . . . . . and . . . . . . .

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