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Classification and Systematics (cladogram (shows evolutionary patterns,…
Classification and Systematics
phylogeny
evolutionary history
systematic
understanding each evolutionary line
nomenclature
reflection of their relationships
natural system of classification
closely related organisms are classified together
binominal system of nomenclature
genus name and species epithet
famliy
a level above genus
levels above family
class
order
division
kingdom
cladogram
shows evolutionary patterns
branches are called nodes
any node is an ancestor
branches that lead from it are clades
cladistics
analyzing evolutionary relationships
parsimony
simple hypothesis
type specimen
single preserved plant
form genera
all fossils with the same basic form
isotypes
prevent recurrence of disaster