1. Classification of Organisms

2. Levels of Classification 3 Domains Phylum Kingdom Domain Class Order Family Genus Species 6 Kingdoms Plants Animals Archaebacteria Eubacteria Fungi Protists

4. Binomial Nomenclature Scientific name Two parts Example: Homo sapiens Escherichia coli Eastern Grey Kangaroo Binomial name Macropus giganteus

5. Classification Tools Several tools used to show classification and relatedness. Phylogenetic Tree Cladogram Chromatogram Dichotomous Key

6. Phylogenetic Tree Based on evidence

7. Which organisms are extinct?

8. Cladograms Based on a hypothesis

9. Brick Cell Phone Basic Cell Phone Camera Phone Touchscreen Phone Keyboard Phone

10. Chromatogram Based on amino acid sequence

11. Dichotomous Key Based on physical traits 1a. It is a circle…. Go to 2. 1b. It is a square … Go to 3. 2a. It is white… Go to 4. 2b. It is tan it is a Tan circle. 3a. It is tan it is a Tan square. 3b. It is black it is a Black square. 4a. It is white with no lines it is a White circle. 4b. It is white with lines it is a Lined circle.