Animal cells do not require a cell wall because they have a flexible cell membrane that provides structure and support. This allows for movement and flexibility, which is important for functions such as cell division and communication. Additionally, animal cells do not need a central vacuole because they do not perform the same functions as plant cells. Instead, animal cells have smaller vacuoles that store waste, nutrients, and water. Overall, the absence of a cell wall and central vacuole in animal cells allows for specialized functions and adaptations that are specific to their needs.
