PPT-Fungi

Fungi There are many types of fungi Different types have different shapes and sizes Yeasts Yeasts used in bread making are tiny unicellular fungi Moulds Moulds which grow readily on stale bread or overripe fruit are made up of many thin threads. Aflatoxin. with Botanicals.  .  . BY. ANJORIN, TOBA SAMUEL. University of Abuja, Abuja. At. AFLATOXIN . STAKEHOLDERS WORKSHOP.  . Agricultural Research Council of Nigeria, Agricultural Research House, Plot 223D, Cadastral Zone B6, . CLS 212: Medical . Microbiology. Mycology: the study of fungi. Characteristics of fungi. :. All fungi are Eukaryotic organisms. Characteristics. Prokaryotic cell. Eukaryotic cell. Nucleus. Primitve nucleous. 100,000 species. Characteristics. Eukaryote: with . chitonous. cell wall, no chloroplasts . Reproduction. Asexual – budding – in yeast cells. Sexual – spores made inside of “fruiting bodies that are produced on reproductive . Page: 527. What types of Fungi do you know?. Bread Molds. Mushrooms. Molds on oranges. Yeasts. Mildews. Rusts & Smuts. What are Fungi?. Plant-like . characteristics:. Stationary. Grow upward. Have cell walls, but contain . Cordyceps. Fungus. Recall. DOMAIN. Eukarya . KINGDOM. Fungi . EXAMPLE. Mushroom. CELL TYPE. Eukaryote . NUMBER OF CELLS. Mostly multicellular . CELL WALL 
MATERIAL. Chitin . NUTRITION . Discuss. . three diseases you know something about. What are the effects of these diseases?. Essential Question. How do disease-causing fungi . affect . plants?. ?. Fungi:. One of the five kingdoms of organisms.. Grow on fruits and breads. Saprobes and parasites. Rhizopus. : bread mould. Hyphae. Threadlike hyphae secrete enzymes which break down food. The hyphae then reabsorb the nutrients and transport them throughout the fungus by means of diffusion.. Eukaryotic heterotrophs that have cell walls. Made up of chitin, a complex carbohydrate that is also found in the external skeletons of insects. What are fungi?. Although they rely on other organisms as a food source, they do not ingest their food. Introduction . Mycology. All fungi are . Eukaryotic. . organisms living everywhere on earth. .. Fungi are. . Heterotrophic. . i.e.. depend on other organism for food and are. . different from plants which are. Introduction. Fungi . can be isolated from virtually any place on earth, from the tropics to the poles and from the mountain tops to the deep . oceans.. As we know fungi are present in air in spore shape but sometimes we find hyphae in air.. Characteristics of Fungi. Cell wall made of . chitin. Heterotrophs and major Decomposers. Body is made of . long filaments of hyphae which form a . mycelium. Reproduce sexually and asexually. Asexually by spores. Fungi secrete hydrolytic enzymes, digest food outside their bodies, and absorb small molecules.. Structure of Fungi. Cell walls are made of chitin. Bodies are composed of filaments called hyphae that are entwined to form a mass, the mycelium.. prokaryotes. Chapter 27. Prokaryote Life. Can withstand harsh environments (. extremophiles. ). Can move between aquatic and land environments easily. Are small, mostly . single celled. , well organized (remember large SA:V ratio). 50THEFungusOBJECTIVE To introduce new words associated with fungiBACKGROUND INFORMATIONTo learn about fungi students need to become familiar with the terms used to describe their biology and ecology