Check your knowledge- Lesson 13

1. At the back of the mouth of each corner ,we get _________ tooth.

• Wisdom

• Molars

• Pre-molars

2. when a food touches a taste bud , it sends signals to the _____________.

• Heart

• Stomach

• Brain

3. The taste buds which detect __________ and ___________are at the front and back of the tongue respectively.

• sour , bitter

• Bitter, sweet

• Sweet , bitter

4. __________ are teeth that help us to break down food into small parts.

• Canine

• Premolars

• Molars

5. Big holes that appear on the teeth are called_________.

• Toothache

• Holes

• Cavities

6. An adult has __________ permanent teeth.

• 32

• 52

• 42

State whether True or False-

Our teeth help us to taste food.

• True

• False

We should not visit a Dentist regularly so that the teeth remains healthy.

• True

• False

The canine teeth help us to tear food.

• True

• False

The wisdom teeth comes out when the person becomes an adult.

• True

• False