Reporting Category 3 Biological Evolution and Classification Station

Reporting Category 3 Biological Evolution and Classification Station 12 Classification of Organisms

Essential Question – Bell Ringer How can a biologist tell if two organisms belong to the same kingdom? Organisms that belong to the same kingdom share structural and physiological characteristics that enable scientists to place them in distinct groups.

Pre-Preview Question • Which is the correct order for classification of organisms? Kingdom Phylum Class Order Family Genus Species How do you remember this?

Pre-Review Question • A multicellular photosynthetic organism would probably be classified as a ? A. Protist B. Bacteria C. Plant D. Animal

Pre-Review Question • In which kingdom is an organism classified if it lacks a membrane around its genetic material? A. Plantae B. Eubacteria C. Protista D. Animalia

Six Kingdoms

Hierarchical Classification

I need to remember……. . • I need to remember. . . • Scientists use internal and external characteristics to classify organisms into similar groups. • Within the hierarchical classification system, the domain is the group that includes the greatest number of organisms and exhibits the greatest diversity of organisms. • The species is the group that includes the fewest number of organisms and exhibits the least diversity of organisms. • Taxonomy is a branching classification system that provides a standardized method for grouping organisms.

Post Review Question • Which of the following contain all the kingdoms with eukaryotic organisms? A. Archae and Bacteria B. Animalia, Plantae, and Bacteria C. Animalia, Plantae, and Protista D. Animalia, Plantae, Protista, and Fungi

Post Review Question • A team of scientists collected a unicellular, prokaryotic organism that lived in a volcanic hot spring and had lipids in its cell membrane that were not found in any other group of organisms. The scientists most likely classified the organism into which of the following kingdoms? A. Plantae B. Animalia C. Archaebacteria D. Fungi