Animal cells do not have cell walls. Cell walls are a distinguishing feature of plant cells, but they are absent in animal cells. Instead, animal cells are surrounded by a plasma membrane, also known as the cell membrane. The cell membrane acts as a selective barrier, regulating the movement of substances in and out of the cell. To determine if animal cells have cell walls or not, we can refer to biology textbooks or online resources that provide information about the characteristics and structures of animal and plant cells. Additionally, we can consult scientific research papers or articles written by experts in the field of cell biology for more in-depth information regarding cell structures.
