Question

(d) 2 incisors, 4 canines, 6 premolars and 4 molars
74. The part of our tooth which contains nerves and blood vessels is called :
(b) pulp cavity (c) enamel
(d) dentine
Fxcessive use of sugar containing foods is a major cause of :
(a) gum​

Answer 1

Answer:

Just beneath the enamel is dentin, a substance harder than bone. The gum surrounds the base (root) of the tooth. The root of the tooth extends down into the jawbone. The root contains blood vessels and nerves, which supply blood and feeling to the whole tooth. This area is known as the "pulp" of the tooth.

Answer 2

Answer:

Just beneath the enamel is dentin, a substance harder than bone. The gum surrounds the base (root) of the tooth. The root of the tooth extends down into the jawbone. The root contains blood vessels and nerves, which supply blood and feeling to the whole tooth. This area is known as the "pulp" of the tooth

Explanation:

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