What types of organisms are included in the category of fungi?

Fungi are a diverse group of organisms, and the correct choice includes key representatives of this category: yeast, mold, and mushrooms. Yeasts are unicellular fungi that play a crucial role in the fermentation process and can be found in various food products like bread and beer. Molds are multicellular fungi that grow as filaments and can decompose organic material, often found in spoilage and food contamination contexts. Mushrooms are the fruiting bodies of certain fungi and are often recognized by their distinctive shapes and structures, commonly consumed as food or used for their medicinal properties.

This understanding highlights the particular characteristics of fungi and their significance in both ecology and food production, distinguishing them from other organisms such as bacteria, viruses, or algae, which are not classified as fungi.