Питання 27 з 243

During the 8th week of embryogenesis, the palatine processes change their position from vertical to horizontal. What is the primary cause of this movement?

1. A Descent of the tongue to the floor of the oral cavity
2. B Growth of tooth buds
3. C Formation of the eyes
4. D Reduction of the pharyngeal arches
5. E Narrowing of the nasal passages

Правильна відповідь: A. Descent of the tongue to the floor of the oral cavity