Principle of Inheritance and VariationHard
Question
A normal woman whose fathr was colourblind is married to a normal man. The sons wouuld be
Options
A.75% colourbind
B.50% colourbind
C.all mormal
D.all colourbind
Solution
The genotype of normal woman eith colourblind father = XXC
The genotype of normal man = XY
∴ 50 % of the sons would be colourblind.
The genotype of normal man = XY
∴ 50 % of the sons would be colourblind.
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