Differentiate between the four classes of Fungi.
a. Phycomycetes have aseptate mycelium, while the other three classes have septate mycelium.
b. Asexual spores (conidia) are found in Ascomycetes and Deuteromycetes.
c. Asexual spores are generally absent in Basidiomycetes.
d. A dikaryon (n+n) stage is found in the life cycle of Ascomycetes and Basidiomycetes.
e. Sexual spores are produced endogenously in Phycomycetes and Ascomycetes.
f. Sexual spores are produced exogenously in Basidiomycetes.
g. A sexual stage is not known for Deuteromycetes.
