Cellulose is the major component of cell walls of

Which of the following statement$(s)$ is/are correct about ascomycetes?
$(i)$ Neurospora,which is used in biochemical and genetic work is a member of this class.
$(ii)$ They are mostly multicellular,e.g.,Yeast,or rarely unicellular,e.g.,Penicillium.
$(iii)$ They are saprophytic,decomposers,parasitic or coprophilous.
$(iv)$ Some examples are Aspergillus,Claviceps and Neurospora.

Which of the following is not a basis for the classification of fungi?

Mushrooms,bracket fungi,and puffballs are included in this class.

Which polysaccharides are found in fungi?

In ectomycorrhiza,the fungus generally belongs to: