Question:
The Karyotype AA + XXY leads to
The Karyotype AA + XXY leads to
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Klinefelter syndrome: male with XXY chromosomes, causing infertility and other symptoms.
Updated On: Jun 3, 2025
- Turner syndrome
- Klinefelter syndrome
- Down syndrome
- Cushing syndrome
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The Correct Option is B
Solution and Explanation
Klinefelter syndrome is a genetic condition where males have an extra X chromosome (XXY instead of XY).
Turner syndrome involves monosomy X (XO).
Down syndrome is caused by trisomy 21.
Cushing syndrome is a hormonal disorder, unrelated.
Therefore, the karyotype AA + XXY corresponds to Klinefelter syndrome.
Turner syndrome involves monosomy X (XO).
Down syndrome is caused by trisomy 21.
Cushing syndrome is a hormonal disorder, unrelated.
Therefore, the karyotype AA + XXY corresponds to Klinefelter syndrome.
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