Classification Flashcards
Grouping of Organisms or objects based on a set of criteria that helps organize
Classification
Branch of biology that identifies, names, and classifies species based on their natural relationships.
Taxonomy
Linnaeus’s system of naming organisms, which gives a scientific 2-word Latin name to each species.
Binomial Nomenclature
Named group of organisms, such as phylum, genus, or species.
Taxon
Taxonomic group closely related species with a common ancestor
Genus
Taxonomic group of similar, related genera that is smaller than a genus and larger than an order
Family
Taxonomic group that contains related family
Order
Taxonomic group that contains one or more related orders
Class
Taxonomic group of related classes
Phylum
Taxonomic term used instead of Phylum to group related classes of plants and bacteria
Division
Taxonomic group of related phyla or divisions
Kingdom
Taxonomic group of one or more kingdoms
Domain
Evolutionary history of a species
Phylogeny
Inherited morphological or biochemical feature that varies among species and can be used to determine patterns of descent
Characters
Model that uses comparisons of DNA sequences to estimate phylogeny and rate of revolutionary change
Molecular Clock