Unit 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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geologic record | divided into Archaean, the Proterozoic, and the Phanerozoic eons.
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cambrian explosion | refers to the sudden appearance of fossils resembling modern animal phyla in the Cambrian period (535 to 525 million years ago)
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phylogeny | the evolutionary history of a species or group of related species
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the discipline of systematics | classifies organisms and determines their evolutionary relationships
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taxonomy | the ordered division and naming of organisms
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binomial | two-part scientific name of a species
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the first taxonomic group | domain
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the second taxonomic group | kingdom
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the third taxonomic group | phylum
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the fourth taxonomic group | class
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the fifth taxonomic group | order
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the sixth taxonomic group | family
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the seventh taxonomic group | genus
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the eighth taxonomic group | species
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taxon | a taxonomic unit at any level of hierarchy
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excavata | a supergroup; recently proposed clade that has emerged from morphological studies of the cytoskeleton
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diplomonads | a part of the excavate supergroup; have modified mitochondria called mitosomes, obtain energy from anaerobic biochemical pathways
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mitosomes | lack functional electron transport chains and cannot use oxygen to ex
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
danat214
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