Tuberous roots are specialized underground structures that store nutrients and energy for plants. Unlike true tubers, which are swollen stems, tuberous roots are thickened roots that can grow in various shapes. Common examples include sweet potatoes and cassava. These roots help plants survive adverse conditions, such as drought or poor soil. Tuberous roots can also play a role in vegetative reproduction. When conditions are favorable, they can sprout new shoots, allowing the plant to propagate. This adaptation is beneficial for plants in competitive environments, as it enables them to spread and establish new growth without relying solely on seeds.