A diseased man marries a normal woman and the | vedclass

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(A) In the given case,the father is diseased and the mother is normal. Since all daughters inherit the $X$ chromosome from their father,they all recei

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Sex-linked dominant

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(A) In the given case,the father is diseased and the mother is normal. Since all daughters inherit the $X$ chromosome from their father,they all receive the disease-causing gene and become diseased. Since all sons inherit the $Y$ chromosome from their father and the normal $X$ chromosome from their mother,they remain normal. This pattern of inheritance,where the trait is passed from an affected father to all his daughters but none of his sons,is characteristic of an $X$-linked dominant trait.

$A$ diseased man marries a normal woman and they get three daughters and five sons. All the daughters were diseased and sons were normal. The gene of this disease is

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