![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
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:
Adult teeth include four types of teeth:
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.