The number of anterior curves present with humen vertebral column is

Options

A. 2
B. 4
C. 6
D. 1

Answer

To determine the number of anterior curves present in the human vertebral column, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of the Vertebral Column**: The human vertebral column is made up of several regions: cervical, thoracic, lumbar, sacral, and coccygeal.

2. **Identify the Types of Curves**: The vertebral column has four main curves:
- **Cervical Curve**: This is an anterior curve (it curves inward).
- **Thoracic Curve**: This is a posterior curve (it curves outward).
- **Lumbar Curve**: This is another anterior curve (it curves inward).
- **Sacral Curve**: This is a posterior curve (it curves outward).

3. **Count the Anterior Curves**: From the above identification:
- The cervical curve is one anterior curve.
- The lumbar curve is another anterior curve.

4. **Conclusion**: Therefore, the total number of anterior curves in the human vertebral column is 2 (the cervical and lumbar curves).

5. **Final Answer**: The correct answer to the question is **2**.