SSC MTS 2026 PYQ — Question 45

Correct Answer:

Option 2: They crush and grind the food into smaller particles

Explanation:

Teeth constitute the first stage of the digestive process, where the mechanical digestion of food takes place. The process of chewing is known as 'mastication,' through which food is broken down into tiny particles. This facilitates the action of digestive enzymes and makes the food easier to swallow. Different types of teeth (incisors, canines, molars) perform distinct functions, but their primary role is to grind the food.

Additional Facts:

Option 1: Enzymes are produced by the salivary glands.

Option 2: Correct Answer.

Option 3: Saliva is produced by glands.

Option 4: Absorption takes place in the intestines.

Potential Questions for Upcoming Exams:

Question: Where does digestion begin?

Answer: In the mouth.

Question: Which enzyme is present in saliva?

Answer: Amylase.

Question: Which acid is present in the stomach?

Answer: HCl.

Question: Where does absorption take place?

Answer: In the small intestine.