The parietal bone is the example of which of the following types of bones:

Options

A. short
B. long
C. flat
D. irregular

Explanation

**Step-by-Step Solution:**

1. **Identify the Parietal Bone**: The parietal bone is a bilateral skull bone that forms part of the cranium. It is located on the sides and top of the skull.

2. **Understand the Types of Bones**: There are several classifications of bones based on their shapes:
- **Short Bones**: These are roughly cube-shaped, such as the bones in the wrist and ankle.
- **Long Bones**: These are longer than they are wide, like the femur or humerus.
- **Flat Bones**: These are thin and flat, providing protection and a surface for muscle attachment. Examples include the ribs, sternum, and skull bones.
- **Irregular Bones**: These have complex shapes that do not fit into the other categories, such as the vertebrae.

3. **Classify the Parietal Bone**: Since the parietal bone is thin and flat, and it forms part of the protective structure of the skull, it is classified as a flat bone.

4. **Conclusion**: The parietal bone is an example of a flat bone.

**Final Answer**: The parietal bone is an example of a flat bone.

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