Classification

1
Classification

• Chapter 18

2
Finding Order in Diversity

• Taxonomy classify organisms and assign each
  organism a universally accepted name
• Binomial Nomenclature each species is assigned a
  two-part scientific name
• Always written in italics

3
Linnaeuss System of Classification

• Hierarchical system of classification includes
  seven levels (page 450)
• Species
• Genus
• Family
• Order
• Class
• Phylum
• kingdom

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5
Evolutionary Classification

• Phylogeny evolutionary relationships among
  orgnaisms

Appendages
Conical Shells
Crab
Barnacle
Limpet
CLASSIFICATION BASED ON VISIBLE SIMILARITIES
6
Kingdoms and Domains

• 6 kingdom classification system
• Eubacteria
• Archaebacteria
• Protist
• Fungi
• Plantae
• Animalia

7
Three Domain System

• Eukarya protist, fungi, plants, animals
• Bacteria Eubacteria
• Archaea Archeabacteria

8
DOMAIN ARCHAEA
DOMAIN EUKARYA
DOMAIN BACTERIA