Question

The scientific name of oyster mushroom, an edible fungus is
A. Tolyposporium penicillarie
B. Colletotrichum falcatum
C. Pleurotus ostreatus
D. Citromyces purpurogenum

Answer 1

It refers to the Pleurotus family and is a basidiomycete. Based on the plant, the fruit bodies of this mushroom are simply shell, spatula shaped, with varying shades of yellow, white, grey, pinkish, or light brown. The oyster mushroom is one of the most appropriate fungal species for the non-composting processing of protein-rich nutrition from different agro wastes.

Complete answer:
Each member of the eukaryotic organism community containing microorganisms including such yeasts and moulds, along with the more common mushrooms, is a fungus. These species are known as a kingdom that is distinct from some other plant and animal kingdoms of eukaryotic life.

- The Tolyposporium penicillariae sporeballs ranged from spherical to near-polyhedral. Within a few days of potato or carrot agar, the fungus developed well. Even after frequent subculturing, development in the fungus remained solely sporidial. Thus, option A is not the correct option.
- Colletotrichum is a class of fungi which are endophytes and phytopathogens, symbionts of plants. Most species in this group are plant pathogens, but certain species can have a partnership with hosts that are mutualistic. Thus, option B is not the correct option.
- A popular food mushroom is Pleurotus ostreatus, as well as oyster mushroom. This was first grown during World War I in Germany as a survival measure and is now widely grown for food all over the world. It is connected to the king oyster mushroom that is commonly cultivated. For my correction purposes, oyster mushrooms may also be industrially employed.
- The Trichocomaceae, in the class Eurotiales, are a genus of fungi. Taxa are saprobes, adaptable to harsh environmental circumstances, with vigorous colonisation strategies. Members of the family are cosmopolitan in distribution, widespread in soil, and popular associates of plant or food material deterioration. Thus, option D is not the correct option.

Hence, the correct answer is option (C).

Note: Due to strong phenotypic diversity across wide geographic ranges, geographical overlap of species, and continuing evolution or speciation, the grouping of species within the Pleurotus genus is complicated. As Agaricus ostreatus, early taxonomic attempts positioned the oyster mushrooms in a very large Agaricus.