Mutualism is a type of symbiotic relationship between two organisms in which both partners benefit from the interaction. This cooperative relationship can involve a variety of organisms, such as plants and pollinators, or bacteria and animals. Mutualistic interactions can be essential for the survival and reproduction of the organisms involved, as they often provide resources or services that are beneficial to both parties. Research in mutualism explores the mechanisms, evolution, and ecological impacts of these symbiotic relationships. It aims to understand how mutualistic partnerships have evolved, how they are maintained, and how they can shape ecological communities and ecosystems.