* Centrioles: These small, cylindrical structures are involved in the formation of microtubules, which are important for cell division and the movement of organelles. Plant cells do not have centrioles.

* Lysosomes: These organelles contain digestive enzymes that break down waste products and cellular debris. While plant cells have some lysosome-like structures, they are not as prominent as in animal cells.

* Cilia and Flagella: These hair-like structures extend from the cell surface and are responsible for movement. While some plant cells have flagella, they are much less common than in animal cells.

Additionally, animal cells have a more flexible cell membrane than plant cells due to the lack of a rigid cell wall. This flexibility allows animal cells to move and change shape more easily.

While animal cells lack a rigid cell wall, chloroplasts, and a large central vacuole, they possess these specialized features that contribute to their unique functions and characteristics.