Mark the odd one w.r.t girdle bones

Options

A. Clavicle
B. Ischium
C. lleum
D. Pubis

Answer

To solve the question of marking the odd one with respect to girdle bones, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Appendicular Skeleton**: The appendicular skeleton in humans consists of two main parts: the girdles and the limbs.

2. **Identify the Types of Girdles**: There are two types of girdles in the human body:
- **Pectoral Girdle**: This girdle supports the forelimbs and consists of two bones: the scapula and the clavicle.
- **Pelvic Girdle**: This girdle supports the hind limbs and is made up of two coxae. Each coxa consists of three bones: ilium, ischium, and pubis.

3. **List the Bones**:
- For the **Pectoral Girdle**: The bones are clavicle and scapula.
- For the **Pelvic Girdle**: The bones are ilium, ischium, and pubis.

4. **Identify the Odd One Out**:
- The clavicle is part of the pectoral girdle, while the ilium, ischium, and pubis are part of the pelvic girdle.
- Since the question asks for the odd one with respect to girdle bones, the clavicle is the only bone that does not belong to the pelvic girdle.

5. **Conclusion**: Therefore, the odd one out with respect to girdle bones is the **clavicle**.

### Final Answer:
The odd one with respect to girdle bones is **clavicle**.

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