Characteristic organelles of the animal eukaryotic cell
The centrioles (centrosome) are the characteristic organelles of the animal eukaryotic cell.
Centrioles
The centrioles are two hollow cylindrical structures formed by microtubules that make up the centrosome. Its functions include organizing the cytoskeleton, the achromatic spindle for cell division, and the cilia and flagella.
By Kelvinsong (Own work) [CC BY 3.0], via Wikimedia Commons