1999) exudates - compounds released into the soil/rhizosphere by plant roots (Walker et al. 2003) hartig net - a net-like structure created by ectomycorrhizae fungal hyphae which envelops the ...
Plant organisation - Edexcel Plant leaves are adapted for photosynthesis and gas exchange. Roots absorb water and mineral ions through root hair cells and are transported up the plant by the xylem.