Practice problem
Mutualism — Definition & Examples

By No machine-readable author provided. Calvin Teo assumed (based on copyright claims). GFDL, CC-BY-SA-3.0 or CC BY-SA 2.5-2.0-1.0, via Wikimedia Commons
Orchids have evolved beautiful petals that draw in pollinators, such as bees. The bee eats the flower's nectar, while the plant's pollen sticks to the bee to be spread to new soil. Which of these best describes the relationship between the orchid and the bee?