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The harded substance of vertebrate body ...

The harded substance of vertebrate body is
or
Crown of teeth is covered by is

A

Dentine

B

Enamel

C

Both (a) and (b)

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Crown of teeth is covered by enamel. It is ectodermal in origin. It is made up of inorganic compound such as `Ca(OH)_2, CaPO_4 and CaCO_3` . it arises from enamloblast or ameloblast.
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