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Mother and father of a person with ‘O’ blood group have ‘A’ and ‘B’ blood
Biology
Principle of Inheritance and Variation
Question
Updated
19 Aug 2026
Mother and father of a person with ‘O’ blood group have ‘A’ and ‘B’ blood group respectively. What would be the genotype of both mother and father?
A
Choose Your Answer
A
Both mother and father are heterozygous for ‘A’ and ‘B’ blood group, respectively
B
Both mother and father are homozygous for ‘A’ and ‘B’ blood group, respectively
C
Mother is heterozygous for ‘A’ blood group and father is homozygous for ‘B
D
Mother is homozygous for ‘A’ blood group and father is heterozygous for ‘B’
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