Types of teeth in human are

Options

A. Homodont, lophodont, diphyodont
B. Heterodont, selenodont, monophyodont
C. Bunodont, thecodont, heterodont
D. Diphodont, heterodont, acrodont

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Types of Teeth:**
Human teeth can be classified based on three important characteristics: Bunodont, Thecodont, and Heterodont.

2. **Bunodont Teeth:**
- Bunodont teeth are characterized by having low, rounded cusps.
- These types of teeth are typically found in molars.
- Humans have a diverse diet, which is why they possess bunodont teeth that can handle various types of food.

3. **Thecodont Teeth:**
- Thecodont refers to the attachment of teeth where each tooth is embedded in a socket of the jawbone.
- This type of arrangement allows for a stable and secure placement of teeth in the mouth.

4. **Heterodont Teeth:**
- Heterodont refers to the presence of different types of teeth in the mouth.
- An adult human has 32 permanent teeth, which can be categorized into four types:
- **Incisors:** 8 in total, located at the front center of the mouth.
- **Canines:** 4 in total, also known as cuspids, located next to the incisors.
- **Premolars:** 8 in total, also known as bicuspids, located behind the canines.
- **Molars:** 12 in total, including 4 wisdom teeth, located at the back of the mouth.

5. **Conclusion:**
- In summary, human teeth can be classified into three main types based on their characteristics: Bunodont, Thecodont, and Heterodont. The heterodont classification further divides teeth into incisors, canines, premolars, and molars.

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