Klinefelter syndrome: 44+XXY.
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NEET UG 2019 — Biology Genetics
medium
mcq
2019
Official previous-year question
Verified 30 May 2026.
Question
Klinefelter syndrome has the chromosomal composition
Options
- A44+XO
- B44+XXY
- C44+XYY
- D44+XX
Solution
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