If a colourblind man marries a woman who is homozygous for normal colour vision, the probability of their son being colourblind is
If a colourblind man marries a woman who is homozygous for normal colour vision, the probability of their son being colourblind is
- [NEET 2016]
- A
$0$
- B
$0.5$
- C
$0.75$
- D
$1$
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- [NEET 2013]
Sex linked disease is
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A girl of normal vision whose father was colourblind marries a man of normal vision whose father was also colourblind. Their sons would be (of total number of $sons$)
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