Nutrition for ameloblasts after 1st layer of enamel is laid is______________?
Correct answer: A. Dental sac
- A. Dental sac
- B. Odontoblastic process
- C. Ree
- D. Dental Papilla
Explanation
Once the first enamel layer and dentin are present, ameloblasts receive nutrients indirectly from vessels of the dental sac through the enamel organ. The dental papilla is separated from ameloblasts by the newly formed dentin, so option a is the best answer.
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