Chitin is present in the cell wall of which of the following?

All fungi can be called as

Assertion $(A)$: Yeast is included in the multicellular decomposer kingdom.
Reason $(R)$: Fungi exhibit parasitic or saprophytic nutrition.

"Fairy rings" in lawns result from outward-spreading circles of mycelia of mushrooms producing, at their periphery, fruiting bodies called

Describe various classes of Kingdom Fungi.

Which of the following statement$(s)$ is/are correct about class Basidiomycetes?
$(i)$ They are commonly known as imperfect fungi because only the asexual or vegetative phases of these fungi are known.
$(ii)$ They grow in soil,on logs and tree stumps.
$(iii)$ They live inside plant bodies as parasites,e.g.,rusts and smuts.
$(iv)$ Some common members are Agaricus,Ustilago,and Puccinia.