What is the function of centrioles?

Explanation

### Step-by-Step Text Solution:

1. **Definition of Centrioles**: Centrioles are cylindrical structures found in the cytoplasm of eukaryotic cells. They typically exist in pairs and are arranged at right angles to each other, forming a barrel-shaped structure.

2. **Role in Cell Division**: One of the primary functions of centrioles is to assist in cell division. They play a crucial role during mitosis and meiosis by helping to separate chromosomes.

3. **Formation of Spindle Fibers**: Centrioles are responsible for the formation of spindle fibers. These fibers are essential for the proper alignment and separation of chromosomes during cell division.

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