Seed pods are the protective structures that contain seeds, which are the reproductive units of plants. They develop from the ovary of a flower after fertilization and can vary greatly in shape, size, and texture. Seed pods play a crucial role in the dispersal of seeds, allowing plants to spread their offspring over a wider area. Many plants, such as legumes and maples, produce distinctive seed pods. Some pods open when they dry out, releasing seeds into the environment, while others may remain closed until they are disturbed by animals or environmental factors. This adaptation helps ensure the survival and propagation of plant species.