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.
Fungi lack chlorophyll and therefore are not capable of photosynthesis. They may be saprophytes or parasites. Unicellular fungi (yeasts) reproduce by budding; multicellular fungi, such as molds, reproduce by spore formation. Fungi may invade living organisms, including humans, as well as nonliving organic substances. Of the 100,000 identified species of fungi, 100 are common in humans and 10 are pathogenic.