2. CHAPTER 4MycologyNabeel Al-Mawajdeh RN.MCS. 3. Mycology. Mycology is The study of fungi.Mycoses means the diseases caused by fungi.Fungi are eukaryotic no photosynthetic organisms. Mostly they, are nonmotile. Fungi play a key factor in recycling the dead vegetation matter. They also can destroy food, fabrics, and leather. They can produce animal toxins; and some are parasites of plants. About 100 fungal species infect humans and cause disease.Nabeel Al-Mawajdeh RN.MCS.