Haemophilia is X-linked recessive, affecting clotting factor VIII or IX.
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NEET UG 2026 — Biology Genetics
medium
mcq
2026
Official previous-year question
Verified 30 May 2026.
Question
Which of the following is a sex-linked recessive disorder?
Options
- A
Sickle cell anaemia
- B
Haemophilia
- C
Thalassemia
- D
Phenylketonuria
Solution
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