question_answer

Pulp cavity of teeth is lined by

A) odontoblast                      

B) chondroblast    

C)        osteoblast          

D)        amyloblast

Correct Answer: A

Solution :

Cavity of tooth is known as pulp cavity, through which nutrition is supplied to tooth. Pulp cavity having arteriole, venule and nerve are lined by dentine secreting cells called odontoblasts. Osteoblasts are bone forming cells. Chondroblasts are cartilage forming cells which secretes fibres and matrix.