Adventitious roots are roots that develop from non-root tissues, such as stems or leaves, rather than from the primary root system. These roots can emerge in various situations, often helping plants adapt to their environment. For example, they can provide additional support, enhance nutrient absorption, or facilitate vegetative reproduction. Common examples of plants with adventitious roots include corn and ivy. In corn, these roots help stabilize the plant in windy conditions, while in ivy, they allow the plant to cling to surfaces as it climbs. Adventitious roots play a crucial role in the survival and growth of many plant species.