Question

Give an account of structure, function and the number of each type of teeth found in an adult human.

Answer 1

The number and types of teeth following the dental formula is,

1. This formula involves two incisors, one canine, two premolars, and three molar teeth in one quadrant.
2. An adult human has 32 teeth in total, so there will be in total 8 incisors, 4 canines, 8 premolars, and 12 molars.

Structure and Function:

Incisors: These teeth are flat-shaped like a chisel. These are used to bite and break food into pieces.

Canine: These teeth are sharp and pointed. They can tear them into fine particles.

Pre molar: These teeth are flat on top and has an uneven surface. They grind the fine particles and soften them for swallowing.

Molar: These teeth are having much wider surface. They are also used to grind and crush the food.