How many sets of teeth human beings have

• 1

• 2

• 3

First set of teeth is called

• Temporary teeth

• Permanent teeth

• Dirty teeth

Newborn baby has no teeth

• True

• False

Number of teeth in the temporary set of teeth

• 32

• 20

• 0

Teeth help us to chew the food

• True

• False

There are 32 teeth in the temporary set of teeth

• True

• False

Permanent teeth in upper jaw are

• 16

• 10

• 32

The first set of 20 teeth in a child is called

• Temporary teeth

• Permanent teeth

• Hard teeth

Hardest substance of the body

• Root

• Enamel

• Bones

White visible portion of the teeth

• Neck

• Crown

• Root