Question

Number of bones in one half of the lower jaw in humans is

• A. 1
• B. 4
• C. 6
• D. 2

Answer 1

The correct option is A 1

• The lower jaw is made up of a single bone called Mandible hence Number of bones in one half of the lower jaw in humans is 1.
  
• The mandible is the longest and strongest bone in the face. It forms the lower jaw and holds the teeth in place.
  
• Movement of the lower jaw opens and closes the mouth and also allows for the chewing of food. The lower set of teeth in the mouth is rooted in the lower jaw.
  
• So, the correct answer is '1'.