Principle-Of-Inheritance-And-Variation Question 662

Question: If a normal women marries a colourblind man [Kerala PMT 2004]

Options:

A) All their children will be colourblind

B) All their sons will be colourblind but the daughters will be normal

C) All the children will be normal

D) all daughters will be colourblind and sons will be normal

Show Answer

Answer:

Correct Answer: C

Solution:

Genotype of normal women - XX Genotype of colourblind man - XcY