KROK 1 Stomatology 2013 – Question 1 · KROK (Dentistry)
Enamel hypoplasia is caused by a dominant gene localized in the X chromosome. Mother has a normal enamel, and father has enamel hypoplasia. Which of children will have this anomaly?
- A. Only the sons
- B. Half of the sons
- C. Half of the daughters
- D. Only the daughters
- E. All the children
Hint
Ask which X chromosome a father passes to his daughters and which chromosome he passes to his sons.
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