Correct Answer:
Option A - The four main dental tissues of a tooth are enamel, dentine, cementum and pulp.
Dentine:- The inner layer and the main part of the tooth, and the largest dental tissue.
A. The four main dental tissues of a tooth are enamel, dentine, cementum and pulp.
Dentine:- The inner layer and the main part of the tooth, and the largest dental tissue.