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Study the Diagram Given Below and Then Answer the Question that Follows:

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Question

Study the diagram given below and then answer the question that follows:

Give the total number of the type of tooth mentioned in '1' above, in the mouth of an adult and state its function.

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Solution

Type of teeth in the mouth of an adult:

  1. Incisors (8) → Used for biting and cutting
  2. Canines (4) → Used for holding and tearing of food
  3. Premolars (8) → Used for grinding and crushing of food
  4. Molars (12)→ Used for grinding and crushing of food 
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Chapter 12: Digestive System - Structured/Application/Skill type [Page 116]

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Selina Concise Biology [English] Class 9 ICSE
Chapter 12 Digestive System
Structured/Application/Skill type | Q 4.4 | Page 116

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