Bacterium C Bacterium D Bacterium A Batu B O A Phylogenic Tree is a way to show the relationships between species, the way a family tree shows relationships between people. We use similarties and differences between organisms to determine their relationships by placing them within the tree. Instructions (1) Pick an unknown bacterium from the top of this sheet, and beginning at the top of the tree use the prompt at each junction to decide which branch to move down. (2) Once at the bottom, the bacterium has been identified within the phylogeny. (3) Repeat with the remaining bacteria to determine how they're related! CILIA? No Yes ADD BACTERIA HERE ADO BACTERIA HERE Yes ADD BACTERIA HERE GREEN? No Outside ADD BACTERIA HERE Batum E Bacterium START BACTERIA HERE! SHAPE? Round PROTEIN? Inside ON BLUE? Yes Yes ADD BACTERIA HERE Rod CILIA? No ADD BACTERIA HERE Bacterium G SHAPE Yes Round ADD BACTERIA HERE Bacterium H Rod CHLOROPLASTS? CILIA? FLAGELLA? No No Yes Yes ADD BACTERIA HERE Batum COLOR Green Blue Chloroplasts No FALS ADD BACTERIA HERE Bacterium J Gray PROTEIN Inside Outside MIMO TRAITS Cilia Flagella ADD BACTERIA HERE

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Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.