Which among the following genotypes will exhibit Klinefelter's syndrome?

44 + XYY

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47 + XY

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44 + XXY

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46 + OY

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Solution

The correct option is C 44 + XXY
Klinefelter's syndrome is caused by the presence of two or more additional X chromosomes in males. This results in the presence of 47 or more chromosomes in the karyotype or 44 + XXY genotype.

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Assertion [A]: Klinefelter syndrome occurs only in males.

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Which among the following genotypes will exhibit Klinefelter's syndrome?

The correct option is C 44 + XXYKlinefelter's syndrome is caused by the presence of two or more additional X chromosomes in males. This results in the presence of 47 or more chromosomes in the karyotype or 44 + XXY genotype.

The correct option is C 44 + XXY
Klinefelter's syndrome is caused by the presence of two or more additional X chromosomes in males. This results in the presence of 47 or more chromosomes in the karyotype or 44 + XXY genotype.