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21 Cards in this Set
- Front
- Back
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Basidiomycetes |
The diploid nucleus undergoes meiosis -> 4 haploid spores on bassidum ready for ballistospory (migration of haploid nuclei into Basidiospores) |
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Ballistospory |
Water (buller's drop) water layer around spore (water tension breaks off spore shooting spore (dispersal). |
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Ascomycete |
Ascomycete produce ascus "cup" or sac fungus (Have a sexusal sex) plasmogamy transforming a formation of dikaryotic mycelium |
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Ascocarp |
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Taxonomy |
the science of classifying life |
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systematics |
describing evolutionary relationships |
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Carl Linneaus |
the father of modern taxonomy. |
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Diversity is defined by.... |
Taxonomy, and Systematics - Carl Linneaus |
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Binomials |
always italicized ex. Genus + Species on G.species (italicized) |
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Phylogeny or Phylogensis |
The evolutionary development and history of species or high taxonomic groupings of organisms. Uses comparison between DNA sequences to determine species. |
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What is meant by the “ancestor” to a group in aphylogeny? |
Any organism population or species from which some other organism, population or species is descended by reproduction. |
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Monophyletic vs. Non-Monophyletic |
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Morphological species concept |
Organisms are classified together based on anatomical criteria. |
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Biological Species concept |
Defines a Species based on the potential to interbred, not on anatomic or visual similarity |
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Phylogenetic Species Concept |
Members of a Species are descended from a common ancestor who all posses traits received from partentage; they are connected based on DNA. |
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3- Taxon Statement |
"A is more closely related to B than A is to C" |
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Plants Animals and Fungi / How are they related? |
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Areolate Pileus |
divided into small more or less angular spores, by cracks |
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Convex Pileus |
umbrella like cap |
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Glabrous Pileus |
Smooth |
