purchasing food from unsafe sources, failing to cook food adequately, holding food at incorrect temperatures, practicing poor personal hygiene and using contaminated equipment.
Fungi are both unicellular and multicellular. Unicellular fungi are yeasts. All other types of fungi are multicellular.ungi are both unicellular and multicellular. Unicellular fungi are yeasts. All other types of fungi are multicellular.
Molds are multicellular, filamentous fungi that are commonly found on foods. Yeasts are any unicellular fungus. Being single celled and eukaryotic, yeasts make excellent research organisms for studying processes that can be applied to humans as well.