taxonomy Flashcards
what do taxonomy and classification involve?
grouping organisms together for identification purposes
what are the groups in classification called?
taxons
what are the groups in classification arranged in?
hierarchy
what is the largest taxa called?
domains
what are the 3 domains?
eukarya, archaea, bacteria
what are the domains divided into?
kingdom phylum class order family genus species
what is a hierarchy?
smaller groups within larger groups with no overlap
what is the binomial system used for?
allows scientists to communicate with each other despite language barriers
how do scientists write a species name?
write the GENUS name starting with a capital letter and the SPECIES name starting with a lower case letter
how does classification work in terms of moving up through it?
as you rise through the ranks, the individuals show more and more diversity. The number of similarities and level of relatedness gets less. There is one or more species in each genus, these are closely related and show similar features