How much volume of neural tissue in our body is contributed by neuroglia ?

Options

A. `lt 20%`
B. `gt50%`
C. `lt70%`
D. `90%`

Answer

To determine how much volume of neural tissue in our body is contributed by neuroglia, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Components of Neural Tissue**:
- Neural tissue is primarily composed of two types of cells: neurons and neuroglia (glial cells).
- Neurons are the primary signaling cells, while neuroglia support and protect neurons.

2. **Identify the Role of Neuroglia**:
- Neuroglia plays a crucial role in the functioning of both the Central Nervous System (CNS) and the Peripheral Nervous System (PNS).
- They provide structural support, nourishment, and protection to neurons.

3. **Quantify the Contribution of Neuroglia**:
- It is established that neuroglia constitutes more than 50% of the volume of neural tissue in the body.
- Specifically, it is stated that neuroglia accounts for approximately 1.5 times the volume of neurons, reinforcing that neuroglia is a significant component of neural tissue.

4. **Choose the Correct Option**:
- Given that neuroglia makes up more than 50% of the volume of neural tissue, the correct answer to the question is the option that states "more than 50%".

### Final Answer:
The volume of neural tissue in our body contributed by neuroglia is more than 50%.

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