Noun. 1. archipelago-a group of many islands in a large body of water. island-a land mass (smaller than a continent) that is surrounded by water.rÂ·chiÂ·pelÂ·aÂ·go. n. pl. arÂ·chiÂ·pelÂ·aÂ·goes or arÂ·chiÂ·pelÂ·aÂ·gos. 1. A large group of islands: the Philippine archipelago. 2. A sea, such as the Aegean, containing a large number of scattered islands.
Bacteria, yeasts, and mold are microorganisms associated with foods. The individual microorganism cannot be seen without the aid of a microscope. The size of these microorganisms are measured in microns (1 micron is 1/1000 of a millimeter or U25,40A of an inch).hen enough salt or sugar is added to a food, the water activity will be lowered to a level that will prevent microorganisms from growing. 1  In general, bacterial glowth is inhibited by the addition of 5-15% salt. 2  To inhibit mold growth, 65-70% sugar must be added.
Pathogenic fungi are fungi that cause disease in humans or other organisms. The study of pathogenic fungi is referred to as  medical mycology .. Although fungi are eukaryotic organisms, many pathogenic fungi are also microorganisms. Fungicides, such as ziram are used to protect plants against fungal infections.ryptococcus neoformans is the major human and animal pathogen. Cryptococcus laurentii and Cryptococcus albidus have been known to occasionally cause moderate-to-severe disease in human patients with compromised immunity.