In which situation would you observe mutualism?

Mutualism is a type of symbiotic relationship in which both organisms involved benefit from their interaction. This can occur in various forms, such as when two species provide each other with resources or services that are essential for their survival and reproduction. For instance, classic examples include bees and flowering plants, where bees obtain nectar for food while aiding in the pollination of the plants, thus facilitating their reproduction.

The key factor that defines mutualism is the reciprocal advantage; both organisms derive benefits that enhance their chances of survival or increase their reproductive success. This differs markedly from other types of interactions, such as predation, commensalism, or competition, where only one organism benefits or where one harms the other.