click below
click below
Normal Size Small Size show me how
Classification U. 8
Reyes-Biology-Classification-Unit 8-CHS
Question | Answer |
---|---|
two word system developed by Carolus Linnaeus to name species | binomial nomenclature |
taxonomic grouping of similar orders | class |
a key made up of sets of numbered statements | dichotomous key |
consists of a group of similar genera | family |
first word of a two-part scientific name | genus |
taxonomic grouping of similar phyla or divisions | kingdom |
taxonomic grouping of similar families | order |
taxonomic grouping of similar classes | phylum |
group of organisms that can interbreed and produce fertile offspring in nature | species |
organisms are ranked in taxa that range from having very broad characteristics to very specific ones | taxon |
branch of biology that groups and names organisms based on studies of their shared characteristics | taxonomy |
branching diagram that models the phylogeny of a species based on the derived traits of a group of organisms | cladogram |
evolutionary history of a species based on comparative relationships of structures | phylogeny |
multicellular, heterotrophs; nearly all are able to move, do not have cell walls | animalia |
chemosynthetic prokaryotes that live in harsh environments, such as deep-sea vents and hot springs | archaebacteria |
group of prokaryotes with strong cell walls and a variety of stuructrues, may be autotrophy | eubacteria |
unicellular or multicellular heterotrophic eukaryotes that do not move from place to place; absorb nutrients from organic materials in the environment | fungi |
multicellular, photosynthetic, oxygen producer eukaryotes; none moves from place to place (sessile) | plantae |
diverse group of multicellular or unicellular eukaryotes that lack complex organ systems and live in moist environments; may be autotrophic or heterotrophic | protista |