Hard chewing surface of teeth, made up of _______ . helps in the mastication of food

Options

A. Dentine
B. Cementum
C. Enamel
D. Both (1) & (2)

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the hard chewing surface of teeth that aids in the mastication (chewing) of food.

2. **Identifying the Role of Teeth**: Teeth play a crucial role in the initial phase of digestion. They break down food into smaller particles, making it easier for the digestive system to process.

3. **Recognizing the Structure of Teeth**: The hard surface of the teeth that is involved in chewing is essential for the mechanical breakdown of food.

4. **Identifying the Material**: The hard outer layer of the teeth is known as enamel. It is the hardest substance in the human body and provides the necessary strength for chewing.

5. **Conclusion**: Therefore, the hard chewing surface of teeth is made up of enamel, which helps in the mastication of food.

**Final Answer**: The hard chewing surface of teeth is made up of **enamel**.

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