Duane Classification and evolution..pptx

Classification and Evolution presentation

1. CLASSIFICATION AND EVOLUTION

2. EVOLUTION Y TIME CHANGE (MORPHOLOGY) A B C Is the change of species over time Creates a relationship between all the organisms We all are related , as the branches in a tree Live branches ( leafs )=living species Dead Branches = extinct species THE TREE OF LIFE PRESENT TIME EXTINCT

3. CLASSIFICATION A category into which something is put. Taxonomy : The arrangement of animals and plants in taxonomic groups according to their observed similarities. This classification must reflect the evolutionary history of the group. The evolutionary history of a group of organisms can be represented in a branching diagram called a phylogenetic tree .

4. HIERARCHICAL CLASSIFICATION Linnaeus  Linnaean system Places related species into genera , genera in the same family , families into orders , orders into classes , classes into phyla (singular, phylum ), phyla into kingdoms , and, more recently, kingdoms into domains. Binomial name= Genera+ specie

5. DOMAINS

6. THE ROOT OF THE TREE: DOMAINS First cell

7. DOMAIN RELEVANT FEATURES BACTERIA ARCHAEA EUKARYA

8. EUKARYOTA KINGDOMS RELEVANT CHARACTERISTICS ANIMALS FUNGI PROTIST PLANTS

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