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15 Cards in this Set
- Front
- Back
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Fungi
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*detritovores / carnivores
*heterotrophs *nutrients from absorbtion |
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Hyphae
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thin multicellular filaments that make up fungi
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Mycelia
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network of branched hyphae adapted for absorbtion
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Yeasts
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singled celled fungi
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Reproduction of Fungi
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Mainly haploid organism.
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Plasmogamy
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union of cytoplasms but not nuclei
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Heterokaryotic stage or dikaryotic
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*a fused mycelium with two geneticaly diff. nuclei
*non fused nuclei divide without fusing |
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Karyogamy
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fusion of nuclei after heterokaryotic stage
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Molds
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Asexual fungi that form haploid spores by mitosis
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Clade Chytrids/chytridiomycota
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fruiting bodies , banched hyphe or single celled, primitive fungal group
flagellated spores |
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Clade Zygomycetes
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food fungi, decomposers
resistand zygosporangium as sexual stage |
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Clade Glomeromycetes
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aka. abuscular mycorrhizae formed with plants/ plant fungi
mutualistic relationships |
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Clade Asomycetes
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sac fungi
marine fresh water and terrestrial habitat asci= saclike structure of sexual spore production fruiting bodies called sexual ascocarps |
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Clade Basidiomycetes
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Decomposers and ectomycorrhizal
club fungi fruiting bodies called mushrooms (dikaryotic) |
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Lichen
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symbiotic association btw photosynthetic microorg and fungus
often ascomycete, basidiomycetes, glomeromycete |
