Functions and Roles of Teeth

The video introduces the MakeMeGenius website and discusses the topic of teeth. It explains the number of teeth children and adults have, the different types of teeth (incisors, canines, premolars, molars, and wisdom teeth), and their respective functions such as cutting, tearing, grinding, and chewing. The video also highlights the differences in teeth between herbivores and carnivores, using rabbits and lions as examples.

What is the main topic of today's video?

• Teeth

• The human digestive system

• Plants and photosynthesis

• The solar system

How many teeth do adults typically have?

• 28

• 36

• 32

• 20

What are baby teeth also known as?

• Milk teeth

• Permanent teeth

• Wisdom teeth

• Canine teeth

Which of the following is NOT a function of teeth?

• Digesting

• Biting

• Tearing

• Grinding

What is the primary function of incisors?

• Tearing food

• Chewing food

• Grinding food

• Cutting or biting food

Why do rabbits have large incisors?

• To chew leaves

• To grind seeds

• To cut grass

• To tear flesh

What is the main role of premolars?

• Chewing food

• Cutting food

• Tearing food

• Grinding food

How many premolars does a person typically have?

• 4

• 12

• 16

• 8

At what age do wisdom teeth usually appear?

• Around 10 years

• Around 15 years

• Above 25 years

• Above 30 years

What is the significance of wisdom teeth?

• They are essential for digestion

• They indicate maturity

• They are used for tearing food

• They help in cutting food