Symbiotic relationships are crucial in evolution as they demonstrate how species can coexist and mutually benefit from interactions. These relationships can lead to improved survival strategies, enhanced reproductive success, and increased biodiversity. For example, some plants and fungi engage in mycorrhizal associations, where they exchange nutrients. Such interdependencies can drive evolutionary change, enabling species to adapt to their environments more effectively. Ultimately, symbiosis exemplifies the intricacies of ecological networks and highlights how collaboration can influence the evolutionary path of organisms.