NEET2026Botany-Genetics
NEET 2026 Botany Blood Group Inheritance MCQ Question
Type: MCQ-numerical-Medium-Class 12
What is the probability of having children with ‘O’ blood group, where both mother and father are heterozygous for ‘A’ and ‘B’ blood group, respectively?
A
25%
B
0%
C
75%
D
50%
Correct Answer
Option A
Detailed Explanation
The probability of having children with ‘O’ blood group is 25% as shown by the Punnett square. Out of four possible combinations, one results in the ‘O’ blood group.
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