Ventral root of spinal nerve has :

Options

A. Sensory fibers
B. Motor fibers
C. Sensory and motor fibers both
D. None of these

Answer

To answer the question regarding what the ventral root of the spinal nerve has, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Spinal Nerves**: Spinal nerves are mixed nerves that contain both sensory and motor fibers. They are formed by the combination of the dorsal and ventral roots.

2. **Identifying the Roots**:
- **Dorsal Root**: This root contains sensory fibers that carry information from the body to the spinal cord.
- **Ventral Root**: This root contains motor fibers that carry signals from the spinal cord to the muscles.

3. **Analyzing the Options**:
- **Option 1: Sensory Fibers**: This is incorrect because sensory fibers are found in the dorsal root, not the ventral root.
- **Option 2: Motor Nerves**: This is correct as the ventral root is primarily composed of motor fibers.
- **Option 3: Sensory and Motor Fibers Both**: This is incorrect because the ventral root does not contain sensory fibers.
- **Option 4: None of These**: This is also incorrect since we have identified that the ventral root contains motor nerves.

4. **Conclusion**: The correct answer is that the ventral root of the spinal nerve has motor nerves.

### Final Answer:
The ventral root of the spinal nerve has motor nerves.

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