Read the given statements about lichens and select the incorrect ones. Identify the given…

Read the given statements about lichens and select the incorrect ones.
Identify the given figure and select the incorrect statement(s) regarding this.
(i) It represents an example of commensalism.
(ii) Algal partner obtains water and mineral salts from the fungus and the fungal partner obtains food prepared by the alga.
(iii) These do not grow in polluted areas.
(iv) The mycobiont is usually an Ascomycetes or a Basidiomycetes.
(v) The phycobiont is mostly a green alga or a cyanobacterium.
(vi) These constitute the pioneer community in case of hydrosere.