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26 Cards in this Set
- Front
- Back
- 3rd side (hint)
5 necessary and sufficient characteristics of fungi |
Absorptive heterotrophs Hyphae Cell wall of chitin Zygotic life cycle No flagella centrioles or cilia |
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Chytridiomycota |
Flagellated spores Disporic-haploid and diploid stages |
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Zygomycota |
rhizopus nigrans forms mycelium of hyphae Hyphae lack septa Pilobolus hat throwing fungus |
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Glomeromycota |
Asexual Symbiotic w/plants Mycorrhizae Lack septae in hyphae Monophyletic |
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Ascomycota |
Cup fungi yeast morels truffles Sexual hyphae fuse Ascus club shaped reproductive structure |
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Basidiomycota |
Gilles mushrooms, toadstools, puffballs, pores shelf fungi, smut, rusts, birds nest fungi Sexual reproduction Microscopic basidium-reproductive structure |
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Lichens |
Symbiotic with fungi-mutualism Asexual ascomyxotes Sensitive to pollution |
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Mycorrhizae |
Good fungi Replace and aid root hairs Penicillin |
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Body forms |
Flat leafy and ? |
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How chlorophyta and plants are similar |
Chlorophyll a and b Cell wall of cellulose Store carbs as starches |
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Necessary and sufficient characteristics of plants |
Multicellular, eukaryotic, terrestrial Cellulose cell wall, chlorophyll a and b, starch for storage Heterotrophic alteration of generations Phragmoplast forms during cell division Retention of zygote in gametangium or archegonium |
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Advantages of moving to land |
Increased sunlight Increased CO2 and O2 Less herbivory Higher nutrient concentration in substrate |
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Disadvantages of moving to land |
Desiccation and support |
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Solutions to water limitation |
Cell walls protected Cuticle Stomata Xylem Zygote retention Seed |
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Hepatophyta |
Liverworts No xylem, phloem, leaves, stems, or roots Gametophyte photosynthetic and dominate |
Non vascular |
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Bryophyta |
Mosses Gametophyte dominate and photosynthetic No xylem, phloem, leaves, roots, stems |
Non vascular |
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Lycophyta |
Stems, roots, microphyll leaves, gametophyte photosynthetic Sporophyte dominate Club mosses |
Vascular |
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Pterophyta |
Whisk ferns-Psilotum Stems, no roots or leaves Horsetails-Equisetum Stems, roots, microphylls, silica in stem Ferns Stems, roots, webbed leaves Gametophyte photosynthetic |
Non seed |
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Cycadophyta |
Ovule, pollen grain, heterosporous |
Seed not in fruit |
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Cycadophyta |
Ovule, pollen grain, heterosporous |
Seed not in fruit |
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Ginkophyta |
Ginko tree Sperm not motile |
Seed not in fruit |
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Cycadophyta |
Ovule, pollen grain, heterosporous Sporophyte photosynthetic |
Seed not in fruit |
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Ginkophyta |
Ginko tree Sperm not motile Sporophyte photosynthetic |
Seed not in fruit |
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Coniferophyta |
Pines, spruces, firs, junipers, yews Needle like leaves Male Gametophyte pollen Female gametophyte of cells Sporophyte photosynthetic |
Seed not in fruit |
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Anthophyta |
Heterosporous Double fertilization Tube nucleus Germinates on stigma Monocotyledonae Dicotyledonae |
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Double fertilization |
Sperm fertilized eggs and created embryo 2 polar nuclei to create endosperm- 90% of human diet |
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