Classification Flashcards

1
Q

Grouping of Organisms or objects based on a set of criteria that helps organize

A

Classification

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2
Q

Branch of biology that identifies, names, and classifies species based on their natural relationships.

A

Taxonomy

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3
Q

Linnaeus’s system of naming organisms, which gives a scientific 2-word Latin name to each species.

A

Binomial Nomenclature

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4
Q

Named group of organisms, such as phylum, genus, or species.

A

Taxon

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5
Q

Taxonomic group closely related species with a common ancestor

A

Genus

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6
Q

Taxonomic group of similar, related genera that is smaller than a genus and larger than an order

A

Family

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7
Q

Taxonomic group that contains related family

A

Order

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8
Q

Taxonomic group that contains one or more related orders

A

Class

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9
Q

Taxonomic group of related classes

A

Phylum

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10
Q

Taxonomic term used instead of Phylum to group related classes of plants and bacteria

A

Division

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11
Q

Taxonomic group of related phyla or divisions

A

Kingdom

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12
Q

Taxonomic group of one or more kingdoms

A

Domain

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13
Q

Evolutionary history of a species

A

Phylogeny

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14
Q

Inherited morphological or biochemical feature that varies among species and can be used to determine patterns of descent

A

Characters

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15
Q

Model that uses comparisons of DNA sequences to estimate phylogeny and rate of revolutionary change

A

Molecular Clock

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16
Q

Taxonomic method that models evolutionary relationships based on shared derived characters and phylogenetic trees

A

Cladistics

17
Q

Diagram with branches that represents the hypothesized phylogeny or evolution of a species or group.

A

Cladogram

18
Q

Prokaryotes whose cell walls do not contain peptidoglycan

A

Archaea

19
Q

Unicellular, multi-cellular, or colonial eukaryote whose cell walls may contain cellulose

A

Protists

20
Q

Unicellular or multicellular eukaryote that is stationary, absorbs nutrients from organic materials in the environment, and has cell walls that contain chitin.

A

Fungus