Learning Objectives Know why scientists had to develop their own system for naming different organisms Know the correct order system for how scientist name organisms Know the 6 Kingdoms of life and all the details that go with each (done in reading notes)

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Assigning Scientific Names We use scientific names to eliminate confusion (only one name all biologists can use everywhere) Scientific Name Armadillidium vulgare Many different names for Armadillidium vulgare Rolly Polly, Sow Bug, Pill Bug, Potato Bug, Tumble Bug

Naming Organisms Binomial Nomenclature Developed by Carolus Linnaeus Each species assigned a 2 part scientific name Genus species (italics with the genus capitalized) Armadillidium vulgare 1 2 Carolus Linnaeus Genus Species

The study of classification is called Taxonomy: It was taxonomists who developed a specific system for naming all forms of life called Binomial Nomenclature (two name system) Genus species Ex: Myotis lucifugus (Brown Bat) Myotis grisescens (Grey bat) Ursus americanus (Black Bear) Ursus arctos (Brown Bear) Panthera leo (African Lion) Panthera onca ( ? )

Domain Do Kingdom Keep Phylum Penguins Class Clean Order Or Family Taxonomy is what gives us the Taxonomic Rankings: To help remember: Domain Kingdom Phylum Class Order Family Genus Species Do Keep Penguins Clean Or Frogs Get Sad

Domain…. Eukarya Eukarya Kingdom…. Animalia Animalia All Life has a name at every taxonomic level Domain…. Eukarya Eukarya Kingdom…. Animalia Animalia Phylum…. Chordata Chordata Class…. Mammalia Mammalia Order…. Carnivora Primate Family…. Felidae Hominidae Genus…. Lynx Homo Species…. rufus sapiens Bobcat Human

Soon you wil be learning about the: 3 Domains and 6 Kingdoms of Life 3 Domains 6 Kingdoms Archaea Bacteria Eukarya Archaea Eubacteria Protista Fungi Plantae Animalia Prokaryotes Eukaryotes

Kingdoms

Kingdoms and Domains Today we use a 3 domain and 6 kingdom system of classification. Pg 459

Domain Bacteria Domain Bacteria Kingdom Eubacteria Cell Type Prokaryotes Cell Structure Cell Walls with peptidoglycan Number of Cells Unicellular Mode of Nutrition Autotroph or Heterotroph

Domain Archaea Domain Kingdom Cell Type Cell Structure Number of Cells Archaebacteria Cell Type Prokaryotes Cell Structure Cell Walls without peptidoglycan Number of Cells Unicellular Mode of Nutrition Autotroph or Heterotroph Methanogen

Domain Eukarya Domain Eukarya has all the eukaryotes Protista Fungi Plantae Animalia

Kingdom Protista Domain Kingdom Cell Type Cell Structure Eukarya Kingdom Archaebacteria Cell Type Eukaryote Cell Structure Can have Cell walls of cellulose and some with chloroplasts Number of Cells Most Unicellular Mode of Nutrition Autotroph or Heterotroph Paramecium

Kingdom Fungi Domain Kingdom Cell Type Cell Structure Number of Cells Eukarya Kingdom Fungi Cell Type Eukaryote Cell Structure Cell walls of chitin Number of Cells Most multicellular Mode of Nutrition Heterotroph

Kingdom Plantae Domain Kingdom Cell Type Cell Structure Eukarya Kingdom Plantae Cell Type Eukaryote Cell Structure Cell Walls of cellulose, have chloroplasts Number of Cells Multicellular Mode of Nutrition Autotroph

Kingdom Animalia Domain Kingdom Cell Type Cell Structure Eukarya Kingdom Animalia Cell Type Eukaryote Cell Structure No Cell Walls Number of Cells Multicellular Mode of Nutrition Heterotroph

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