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babycakesDanaP.

ch. 14

QuestionAnswer
the science of ray-fimed fishes that have a caudal fin, scales, and a swim bladder;the largest group of bony fishes. taxonomy
a system for giving each organism a two-word scientific name that consists of the genus name followed by the species name. binomial nomenclature
a taxonomic category containing similiar species. genus
the taxonomic category below the order and above the genus. family
the taxonomic category below the class and above family. order
a taxonomic category containing orders with common characteristics. class
the taxonomic group below kingdom and above class. phylum
the highest taxonomic category which contains a group similar to phyla. kingdom
all living things are grouped into one of three kinds of domains. archaea, bacteria, eukarya domains
group of organismsthat can reproduce only amoung themselves. and that are usually contained in a geographic region. biological species
the evolutionary history of a species or taxonomic group. phylogeny
the process by which unrelated species become more similar as they adapt to the same kind of enviroment. convergent evolution
if it envolved in an ancestor of both groups it is defined as this. analogous character
if it is involved in an ancestor of one group but not of the other. derived character
diagram that is based on patterns of shared, derived traits and that shows the evolutionary relationships between groups of organisms. cladogram
change in the characteristics of a population from one generation to the next. evolutionary systematics
a brancing diagram that shows how oraganisms are related through evolution. phylogenetic tree
Created by: danapierce
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