The bones involved in the formation of hard palate are

Options

A. Mandible and nasal conchae
B. Maxillae and palatines
C. Lacrimals and zygomatics
D. Vomer and nasals

Answer

To answer the question about the bones involved in the formation of the hard palate, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure**: The hard palate is the bony part of the roof of the mouth. It separates the oral cavity from the nasal cavity.

2. **Identify the Relevant Bones**: The hard palate is primarily formed by two bones:
- **Maxillae**: These are the two upper jaw bones that form the anterior part of the hard palate.
- **Palatine Bones**: These are two L-shaped bones located at the back of the oral cavity that form the posterior part of the hard palate.

3. **Review the Options**:
- Option 1: Mandible and nasal conchae - Incorrect, as these do not contribute to the hard palate.
- Option 2: Maxillae and palatines - Correct, as these bones form the hard palate.
- Option 3: Lacrimals and zygomatic - Incorrect, as these bones are not involved in the formation of the hard palate.
- Option 4: Vomer and nasals - Incorrect, as these bones do not contribute to the hard palate.

4. **Conclusion**: Based on the information, the correct answer is option 2, which states that the maxillae and palatine bones are involved in the formation of the hard palate.

### Final Answer:
The bones involved in the formation of the hard palate are the **maxillae and palatine bones**.

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