Sickle-cell anaemia is caused by mutation of the gene controlling β-chain of haemoglobin. Due to this mutation, glutamic acid present at 6th position of the β-chain is replaced by amino acid valine.
In which disorder change of single base pair in the gene for beta globin chain results in change of glutamic acid to valine?
NEET UG 2023 — Zoology Principles of Inheritance and Variation
2023mcqeasy
In which disorder change of single base pair in the gene for beta globin chain results in change of glutamic acid to valine?
Official previous-year question
Held on 30 Apr 2023 · Verified 9 Jul 2026.
Options
- A
Haemophilia
- B
Phenylketonuria
- C
Thalassemia
- D
Sickle cell anaemia
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