NEET2025Zoology-Pedigree Analysis
NEET 2025 Zoology Colour Blindness MCQ Question
Type: MCQ-numerical-Hard-Class 12
With the help of given pedigree, find out the probability for the birth of a child having no disease and being a carrier (has the disease mutation in one allele of the gene) in F₃ generation.
A
1/4
B
1/2
C
1/8
D
Zero
Correct Answer
Option A
Detailed Explanation
Analyzing the pedigree, the probability of being a carrier without disease is 1/2, as carriers have one normal allele and one mutated allele.
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