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Marlo Surana
Asked: 2022-11-08T22:14:10+05:30 In:

Assertion : Haemophilia never occurs in women.
Reason : Gene for hemophilia is located on X chromoseome.
A. If both the assertion and the reason are true and the reasons is a correct explanation of the assertion
B. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C. If the assertion is true but the reson is false
D. If both the assertion and reason are false

Assertion : Haemophilia never occurs in women.
Reason : Gene for hemophilia is located on X chromoseome.
A. If both the assertion and the reason are true and the reasons is a correct explanation of the assertion
B. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C. If the assertion is true but the reson is false
D. If both the assertion and reason are false
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  1. Correct Answer – a
    Haemophilia never occurs in women because it is a recessive gene disease if both the sex chromosome `X^(th),X^(h),` it will be lethal i.e. such female die before birth. Its gene is never found on chromosome Y.

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