Which of the following pair of teeth differ in structure but are similar in function?
(a) canines and incisors
(b) molars and premolars
(c) incisors and molars
(d) premolars and canines

Correct Answer: (b) molars and premolars

Explanation:

1. Incisors (8 total): The middlemost four front teeth on the upper and lower jaws are sharp for holding and cutting food. They also help us to sense the texture and kind of food you eat.

2. Canines or cuspids (4 total): These are the pointed teeth on the top and bottom just beside the incisors. They help us in grabbing and tearing food.

3. Premolars (8 total): These teeth are between the canines and molars. They look like molars but have two cusps and are sometimes called bicuspids. They help to cut and tear food.

4. Molars (12 total): These are flat teeth in the rear of the mouth. They have broad chewing surfaces to grind down food before it’s finally swallowed. This includes wisdom teeth, the third set of molars that erupt at around the age of 18.

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Updated on: 12-Jan-2023

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