Visceral nervous system comprises of

Options

A. nerve fibres
B. ganglia
C. plexuses
D. all of these

Explanation

**Step-by-Step Solution:**

1. **Understanding the Visceral Nervous System**: The visceral nervous system is a part of the autonomic nervous system, which itself is a component of the peripheral nervous system. It primarily controls involuntary bodily functions.

2. **Components of the Visceral Nervous System**:
- **Nerve Fibers**: These are collections of axons that transmit signals. In the context of the visceral nervous system, nerve fibers are essential as they carry information to and from the organs.
- **Ganglia**: These are clusters of neuron cell bodies located in the peripheral nervous system. Ganglia play a crucial role in relaying signals within the autonomic nervous system, including the visceral nervous system.
- **Plexus**: This refers to networks of intersecting nerves, which can include spinal nerves that are interconnected. Plexuses are important for the distribution of nerve signals to various organs.

3. **Conclusion**: Since the visceral nervous system includes nerve fibers, ganglia, and plexuses, the correct answer is that it comprises all of these components.

4. **Final Answer**: The visceral nervous system comprises of 1st nerve fiber, 2nd ganglia, 3rd plexus, and therefore the answer is option 4: all of these.

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