Powdery mildews of crops are caused by

$Puccinia$ produces which of the following on wheat leaves?

Which is the correct group for Basidiomycetes?

In the class Phycomycetes,the mycelium is .........

$A$ type of life cycle in which plasmogamy,karyogamy,and haploidization take place,but not at a specific stage in the life cycle of an organism,is called:

Fungi inhabiting wood are known as