Each half of pectoral girdle consist of a ____ and a____

Answer

**Step-by-Step Solution:**

1. **Understanding the Pectoral Girdle**: The pectoral girdle, also known as the shoulder girdle, connects the upper limbs (arms) to the axial skeleton (the central part of the body).

2. **Identifying the Components**: Each half of the pectoral girdle consists of two specific bones.

3. **Naming the Bones**: The two bones that make up each half of the pectoral girdle are:
- **Scapula**: Also referred to as the shoulder bone, it has a flat, triangular shape and is located on the dorsal side of the thorax.
- **Clavicle**: Known as the collarbone or beauty bone, it is a long and thin bone that connects one end to the sternum (the breastbone) and the other end to the scapula.

4. **Final Answer**: Therefore, each half of the pectoral girdle consists of a **scapula** and a **clavicle**.

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