Zygomatic is part of `:`

Options

A. Pelvic girdle
B. Skull
C. Pectoral girdle
D. Vertebral column

Answer

### Step-by-Step Solution:

1. **Identify the Zygomatic Bone**: The zygomatic bone, also known as the cheekbone, is a key component of the human skull.

2. **Understand the Structure of the Skull**: The human skull consists of two main types of bones: cranial bones and facial bones.

3. **Count the Bones**: There are a total of 22 bones in the skull, which includes 8 cranial bones and 14 facial bones.

4. **Locate the Zygomatic Bone**: The zygomatic bone is classified as a facial bone. Specifically, there are two zygomatic bones that form the prominent part of the cheeks.

5. **Confirm the Classification**: Since the zygomatic bone is part of the facial structure, it is also part of the overall skull structure.

6. **Eliminate Other Options**: The question presents multiple choices, including the pelvic girdle, pectoral girdle, and vertebral column. These structures are not related to the zygomatic bone.

7. **Final Answer**: Therefore, the correct answer to the question "Zygomatic is part of:" is the skull.