Answer:
Root
Explanation:
Mycorrhizae fungi are found to attach to the plant roots. The hyphae of the fungi integrate into the plant root and form a secondary root system. This is a symbiotic relationship between the plant and the fungi. The mycorrhizae help in drawing more nutrients from distance underground areas where the plant roots can't reach. In return, mycorrhizae get food from the phloem tissue of the plants.
