Basidiomycotina
Sub-division: Basidiomycotina:- It includes 1 class - Class - Basidiomycetes:- > Thallus is usually mycelial (some are yeasts called basidiomycetous yeasts). Hyphae are septate. In some cases, a number of hyphae lying parallel to one another are joined together to form thick strands enveloped in a sheath or cortex and behave as a unit or tissue. This modified hyphal form is called rhizomorph. > The mycelium of most of the Basidiomycetes passes through three distinct stages of development, which are called primary mycelium (monokaryotic and develops from the germination of sexual spore called basidiospore), secondary mycelium (dikaryotic and develops from primary mycelium after the process of plasmogamy during sexual reproduction), and tertiary mycelium (represented by well-matured secondary mycelia that compose the fruiting bodies called basidiomata of complex Basidiomycetes). > Septa in hyphae are simple or characteristic dolipore. The dolipore septum flares sharp...