Hyphae is a single filament of fungi. Hyphae grow by enlongating at the tips. Each part of a hypha is capable of growth.
Septate: Divided by cross walls
Aseptate: Lacks cross walls
Mycelium is a large, filamentous mass made up of many hyphae. It consists of many hyphae inter-woven together to form a network.
Aerial: Growing in the air
Vegetative: Absorbs nutrients