BIOL 1108 Lecture Notes - Lecture 13: Mycelium, Hypha, Basidiomycota
Document Summary
Fungi are heterotrophic eukaryotes that feed by absorption. Fungi reproduce both sexually and asexually, and disperse by spores. Other than animals, fungi are the most diverse group of eukaryotic organisms. Storing e in glycogen rather than starch. Their cell wall which is composed of chitin (n-glucose) By their ability to capture prey or solid food particles by phagocytosis. Most fungi are multicellular organisms composed of long filaments (hyphae) that are only one cell thick. Saprophytes = decomposers = feeding off dead organisms. Mutualistic = associated with living autotrophic organisms but not lethal, either algae, cyanobacteria or plants! Note that fungi and animals are more closely related than either is to plants. The study of fungi is called mycology. The term mycelium refers to the entire mass of hyphae making up the body of a fungus. The term hypha refers to a single individual filament of fungal cells. Fungal vegetative body is composed of hyphae well-suited for absorption and mass flow.