Correct answer
D. Sclerotic dentin
Explanation
The correct answer is Sclerotic dentin.
When osteoblast lay new bone from outside to inside in a osteon, the active formation area is called________?
The periodontal ligament________?
Calcified tissue is absent in________?
Which of the following groups of fibres are not attached to alveolar bone?
Reversal lines which may be seen on the cribriform plate (alveolar bone proper) of the alveolar process indicate the cessation of________?
The total volumes of all permanent pulp organ________?