Both plant and animal cells have a plasma membrane, but only plant cells have a cell wall.
The correct statement comparing plant and animal cells is that both types of cells possess a plasma membrane, which serves as a boundary for the cell and regulates the movement of substances in and out. However, plant cells uniquely contain a rigid cell wall made of cellulose that provides structure and support, an organelle absent in animal cells. This distinction is crucial for understanding the differences in cell structure and function between plants and animals.