The mutualistic relationship between organisms can vary from the cleaner fish and a shark, and the relationship between a bee and flowers.
Bees and flowers have a mutualistic relationship, as the bees will come and take nectar, but while taking the nectar, some pollen gets stuck to the bees. As the bees travel from flower to flower, they deposit the pollen, therefore pollenating the flowers. The bees benefit because they get the nectar for themselves and their honey.
Another example is the rhino and tick bird. While wandering the plains of Africa, tick birds will hitch a ride with the rhino, and check their backs for ticks. The tick birds get a meal and the rhinos will be left with a tick free back.
Yet another example is the cleaner fish and the whale shark. The cleaner fish will enter the sharks mouth and begin cleaning the shark's teeth and gills, feeding on whatever is on them. The shark, in return for their services, will not eat them and has clean fish and gills.
Bees and flowers have a mutualistic relationship, as the bees will come and take nectar, but while taking the nectar, some pollen gets stuck to the bees. As the bees travel from flower to flower, they deposit the pollen, therefore pollenating the flowers. The bees benefit because they get the nectar for themselves and their honey.
Another example is the rhino and tick bird. While wandering the plains of Africa, tick birds will hitch a ride with the rhino, and check their backs for ticks. The tick birds get a meal and the rhinos will be left with a tick free back.
Yet another example is the cleaner fish and the whale shark. The cleaner fish will enter the sharks mouth and begin cleaning the shark's teeth and gills, feeding on whatever is on them. The shark, in return for their services, will not eat them and has clean fish and gills.