Mycorrhizal fungi form a mutually beneficial relationship with plants, where they attach to the plant roots and extend their mycelium into the soil, increasing the surface area for nutrient absorption. In return, the plant provides the fungi with carbohydrates produced through photosynthesis. This symbiotic relationship enhances the plant's ability to absorb nutrients such as phosphorus, nitrogen, and water from the soil, ultimately promoting the plant's growth and overall health.gbv