Question 111 · LDEK · Cleft lip and palate
When during fetal development does the primary palate cleft occur?
- A. 1-3 week.
- B. 4-7 week.
- C. 7-12 week.
- D. 12-15 week.
- E. 12-20 week.
Hint
The primary palate forms together with the upper lip, earlier than the fusion of the palatal shelves.
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