During microscopic examination of a specimen from the lower jaw in the area of a developing tooth root, epithelial rests of Malassez were observed. What is the source of their formation?
- A Hertwig's epithelial root sheath
- B Outer enamel cells
- C Inner enamel cells
- D Odontoblasts
- E Cementoblasts
Правильна відповідь: A. Hertwig's epithelial root sheath
Пояснення
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