1. 18-1 Finding Order in Diversity Slide 1 of 26 Copyright Pearson Prentice Hall Classification of all living Organsism: Three Domains: 1. Archaebacteria: “ Ancient Bacteria”, First living cells, live in extreme conditions Known as EXTREMOPHILES -live in swamps, guts of animals,salty oceans volcanic vents and hot springs. 2. Eubacteria: “True bacteria” Bacteria which affects your everyday life some even causing tooth decay,spoils our food, causes illness. Evolved from archaebacteria.

2. 18-1 Finding Order in Diversity Slide 2 of 26 Copyright Pearson Prentice Hall 3. Eukarya: “True Nucleus”, -contains all organisms whose cells contain a nucleus: Eukarya Domain is divided into four Kingdoms: Protista: Fungi: Plantae: Animalia:

3. 18-1 Finding Order in Diversity Slide 3 of 26 Copyright Pearson Prentice Hall Division of classification: Ranges from the largest or broadest group and keeps dividing until it reaches the most specific group. Broadest : Domain Kingdom Phylum Class Order Family Genus Most specific: Species Did King Philip Come Over For Grape Soda

4. 18-1 Finding Order in Diversity Slide 4 of 26 Copyright Pearson Prentice Hall Red fox Grizzly bear Black bear Giant panda Sea star Coral snake Abert squirrel Linnaeus's System of Classification Eukarya Domain Each level is called a taxon, or taxonomic category. Broadest Most specific

5. 18-1 Finding Order in Diversity Slide 5 of 26 Copyright Pearson Prentice Hall

6. 18-1 Finding Order in Diversity Slide 6 of 26 Species: Most specific division of classification. Organisms of the same species can successfully reproduce viable offspring. Copyright Pearson Prentice Hall

7. 18-1 Finding Order in Diversity Slide 7 of 26 Copyright Pearson Prentice Hall Every living organism is assigned a 2 word scientific name -based on the GENUS AND SPECIES name of that organism.

8. 18-1 Finding Order in Diversity Slide 8 of 26 Copyright Pearson Prentice Hall Rules for writing Scientific Names: 1. First word is the Genus and it is always capitalized. 2. Second word is the species and it is always lower case. 3. The entire name is underlined or italicized.

9. 18-1 Finding Order in Diversity Slide 9 of 26 Copyright Pearson Prentice Hall Scientific name of: Cat: Felis domesticus Dog: Canis familaris Wolf: Canis lupus Polar bear: Urus arctos domesticus

10. Slide 10 of 26 Scientific name for humans is??? Copyright Pearson Prentice Hall Homo sapien

11. 18-1 Finding Order in Diversity Slide 11 of 26 Copyright Pearson Prentice Hall Hybrids: Organisms of the same genus but different species reproduce and produce offspring that are “usually” sterile.

12. 18-1 Finding Order in Diversity Slide 12 of 26 Copyright Pearson Prentice Hall LIGER A liger is the offspring of a lion and a tigress. It is bigger than either parent, 10 - 12 ft in length - making it the biggest hybrid cat and, for many people, the most fascinating.

13. 18-1 Finding Order in Diversity Slide 13 of 26 Tigon Copyright Pearson Prentice Hall A tigon is the offspring of a tiger and a lioness.

14. 18-1 Finding Order in Diversity Slide 14 of 26 Copyright Pearson Prentice Hall s Beefalo is a species cross between Bison (buffalo) and domestic cattle of any breed. The purpose of the species cross was to blend the outstanding qualities of the Bison with outstanding qualities of the bovine breeds of the world.

15. 18-1 Finding Order in Diversity Slide 15 of 26 Copyright Pearson Prentice Hall A zebroid is a cross between a zebra and any other equid: essentially, a zebra hybrid. They are also known as zebra mules. In general, the sire is a zebra stallion. zebroid

16. 18-1 Finding Order in Diversity Slide 16 of 26 Copyright Pearson Prentice Hall Zebroid: Shetland Pony and a Zebra

17. 18-1 Finding Order in Diversity Slide 17 of 26 Copyright Pearson Prentice Hall Polar bear + Grizzly Bear = Grolar Bear

18. 18-1 Finding Order in Diversity Slide 18 of 26 Copyright Pearson Prentice Hall It's ALWAYS the kids that suffer. His name is Zonkey Sleeping around……

19. 18-1 Finding Order in Diversity Slide 19 of 26 Copyright Pearson Prentice Hall Prokaryotic Cells without a nucleus Eukaryotic Cells with a nucleus Unicellular Made up of only one cell Multicellular Made up of many cells Autotrophic Makes own food Photosynthesis Heterotrophic Obtains food from other sources

20. 18-1 Finding Order in Diversity Slide 20 of 26 Copyright Pearson Prentice Hall DomainArchae- bacteria Eu- bacteria Eukarya Kingdom ProtistaFungiPlantaeAnimalia Name stands for: Autotrophic Heterotrophic or both Unicellular, Multicellular or both Prokaryotic or Eukaryotic Mobile or nonmobile

21. 18-1 Finding Order in Diversity Slide 21 of 26 Copyright Pearson Prentice Hall DomainArchae- bacteria Eu- bacteria Eukarya Kingdom ProtistaFungiPlantaeAnimalia Asexual, sexual or both types of reproduction Examples: