Q. What is the number of milk tooth in humans?

A
32
B
20
C
22
D
6
Solution:
  • Deciduous teeth, commonly known as milk teeth, baby teeth and temporary teeth, are the first set of teeth in the growth development of humans and other diphyodont mammals.

  • They develop during the embryonic stage of development and erupt (that is, they become visible in the mouth) during infancy.

  • They are usually lost and replaced by permanent teeth, but in the absence of their permanent replacements, they can remain functional for many years into adulthood.

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