A man whose father was colour blind marries a | vedclass

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(c) : It is given that the man had colour blind father, $i.e.$, man&rsquo;s genotype would be $XY$. Now, the woman had a colourblind mother and normal

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(c) : It is given that the man had colour blind father, $i.e.$, man&rsquo;s genotype would be $XY$. Now, the woman had a colourblind mother and normal father, thus her genotype would be $X^cX$. A cross between them can be represented as below. Therefore, $50\%$ of male children of this couple will be colour blind.

A man whose father was colour blind marries a woman who had a colour blind mother and normal father. What percentage of male children of this couple will be colour blind?

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