Basic genetic diseases as inheritance examples NEET Biology MCQ
Last updated: July 30, 2026
Reviewed by MedQGo Editorial Team | Last updated: July 30, 2026
Which of the following genetic diseases can be diagnosed through chromosome testing?
Aphenylketonuria
Balbinism
Chaemophilia
DKlinefelter syndrome
Correct answer: D. Klinefelter syndrome
Phenylketonuria (A) is a metabolic disorder, albinism (B) affects pigmentation, and haemophilia (C) involves blood clotting factors. Klinefelter syndrome (D) is a genetic condition involving an extra X chromosome, which can be diagnosed through chromosomal analysis.
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