Which one of the following diseases is due to point mutation?
Correct answer: C. Phenylketonuria
- A. Down syndrome
- B. Klinefelter syndrome
- C. Phenylketonuria
- D. Turner syndrome
Explanation
Phenylketonuria (PKU) is a genetic disorder that is caused by a point mutation, specifically a mutation in a single gene known as the PAH gene.
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