How do the differences in cell structures affect how plants and animals function?

The differences in cell structures between plants and animals significantly influence their functions. Plant cells have rigid cell walls and chloroplasts for photosynthesis, enabling them to synthesize their own food and maintain structural integrity. In contrast, animal cells lack these features and instead have flexible membranes, allowing for a greater variety of shapes and more complex movements. This structural variation supports different life strategies: plants primarily focus on growth and energy capture, while animals are adapted for mobility and interaction with their environment.