A son is born with Kleinfelter's syndrome and hemophilia. His father was normal and his mother...

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Biology

A son is born with Kleinfelter's syndrome and hemophilia. Hisfather was normal and his mother was a carrier for the recessiveX-linked blood clotting disorder. What occurred in meiosis toproduce this genetic outcome?
a. Nondisjunction in meiosis I of the mother
b. Nondisjunction in meiosis II of the father
c. Nondisjunction in either meiosis I or meiosis II of thefather
d. Nondisjunction in meiosis II of the mother
e. Nondisjunction in meiosis I of the father

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Ans Kleinfelters syndrome is a disorder which occur in male and in which they have an extra X chromosome Now both mother and father can be the donor of the extra X chromosome Now as it is given in the question that the son along with the syndrome also suffer from hemophilia and hemophilia is a Xlinked recessive disorder Now it is also See Answer

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