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Created page with "==Introduction== Fungi are widely distributed throughout the environment and are eukaryotic non-photosynthetic heterotrophs that produce exoenzymes and obtain nutrients by absor..."
==Introduction==
Fungi are widely distributed throughout the environment and are eukaryotic non-photosynthetic heterotrophs that produce exoenzymes and obtain nutrients by absorption. Moulds and yeast represent the two main morphological types of fungi with multicellular moulds forming branching filaments called hyphae and unicellular yeasts having an oval or spherical appearence. Fungi grow aerobically and most are strict aerobes. Fungal reproduction can either be sexual or asexual and in some species both types can occur. Fungi are able to tolerate high osmotic pressures and acidic environments as low as pH 5.
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Most fungal species of veterinary importance are referred to as ''deuteromycetes'' although some pathogenic fungi do exist in other phyla.
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===Fungal Structure===
Hyphal cell walls formed by moulds provide the cell with a rigid structure that provides a high degree of protection against osmotic pressure. These hyphal cell walls are mainly composed of chitin and other polysaccharides.
Fungi are widely distributed throughout the environment and are eukaryotic non-photosynthetic heterotrophs that produce exoenzymes and obtain nutrients by absorption. Moulds and yeast represent the two main morphological types of fungi with multicellular moulds forming branching filaments called hyphae and unicellular yeasts having an oval or spherical appearence. Fungi grow aerobically and most are strict aerobes. Fungal reproduction can either be sexual or asexual and in some species both types can occur. Fungi are able to tolerate high osmotic pressures and acidic environments as low as pH 5.
<br />
Most fungal species of veterinary importance are referred to as ''deuteromycetes'' although some pathogenic fungi do exist in other phyla.
<br>
===Fungal Structure===
Hyphal cell walls formed by moulds provide the cell with a rigid structure that provides a high degree of protection against osmotic pressure. These hyphal cell walls are mainly composed of chitin and other polysaccharides.