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23 Cards in this Set
- Front
- Back
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yeast
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unicellular fungus
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molds
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multicellular, filamentous fungi
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thallus
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mold body
consists hyphae |
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hyphae
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long strands of cells in bread mold
may or may not have cross walls |
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septate hyphae
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hyphae have cross walls
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mycelium
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filmentous mass of hyphae
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vegetative mycelium
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goes into soils
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aerial/reproductive mycelium
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comes out of the growth surface
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dimorphism
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dimorphic in that they exist as a yeast or as a mold
temperature dependant & environmental dependent |
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asexual spores
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mitosis and cell division. form on the aerial mycelium
more common than sexual spores conidiospore or conidium |
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sexual spores
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result from fusion of two haploid nuclei
zygospores, ascospores, basidiospores |
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conidia
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produced in a chain at the end of a condiosphore
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chlamydoconidia
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form within a hyphal segment
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arthroconidia
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produced from a fragmented septate hypha
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blastoconidia
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buds coming off a parent cell
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sporangiospores
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form a sac at the end of a sporangiophore
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zygospore
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fusion of two morphologically similar cells
DNA grow together and fuse |
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ascospore
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fusion of two morphologically similar or dissimilar cells
donating, not fusing |
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basidiospore
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formed on a base pedestal
toadstool mushrooms |
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morphology
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septate/coenocytic hyphae
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fungi classification
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morphology and type of sexual spore
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economic effects of fungi
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food produciton, medicine, agriculture, mycoses of humans, animals and plants, food spoilage
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mycoses
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mycotic diseases of humans and other animals
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