NEET 2024 Zoology Blood Groups MCQ Question
As per ABO blood grouping system, the blood group of father is B⁺, mother is A⁺ and child is O⁺. Their respective genotype can be
A. |B|i / |A|i / ii
B. |B|B / |A|A / ii
C. |A|B / iiA / |B|i
D. |A|i / |B|i / |A|i
Correct Answer
Detailed Explanation
For the child to have O blood group, both parents must carry the i allele. Thus, the child is ii, and parents can be |A|i and |B|i.
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