The number of membranes that surround centrioles structure is

Options

A. 3
B. 0
C. 1
D. 2

Explanation

To determine the number of membranes that surround the centriole structure, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Centrioles**: Centrioles are cylindrical structures found in animal cells, typically occurring in pairs. They are crucial for cell division.

2. **Identifying the Structure**: Each pair of centrioles is referred to as a diplosome. This indicates that they are closely associated but still distinct structures.

3. **Examining Membrane Presence**: When we look at the centrioles, we need to consider whether they are surrounded by any membranes.

4. **Conclusion on Membranes**: It is important to note that centrioles do not have any surrounding membranes. Therefore, the number of membranes that surround centrioles is zero.

5. **Final Answer**: Based on the above reasoning, the answer to the question is that the number of membranes that surround the centriole structure is zero.