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11 Cards in this Set
- Front
- Back
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sp. vs. spp.
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Sp means you don't know the species name. spp. means that you are referring to many species.
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Specimen used in the first lab?
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Arabidopsis sp.
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Mycelium?
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Network of fungal hyphae
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Hyphae?
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Tubular filaments that are the basic growth form of the vegetative phase of the fungus
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How do you calculate magnification?
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size of drawing/actual size of the object
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1 epu at 10x?
1 epu at 40x? |
10um, 2.5um
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Another name for Ceratopteris sp.?
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C-fern! In lab 2
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Linnean system?
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(Domain), Kingdom, Phylum, Class, Order, Family, Genus, Species
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New species come from where?
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From earlier species, but through a branching off. This can happen through various means, like by becoming genetically isolated. And there has to be mutations that cause a difference in the frequencies of certain genes.
There is also natural selection which acts on pre-existing genetic variation |
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molecular clock?
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Refers to going/looking back at time since divergence based on the amount/number of mutations
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Species?
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Specific groups of plants or animals that share characteristics
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