2. Carl Linnaeus -recognized only 2 kingdoms -animals and plants Prokaryotes -single celled -no membrane bound organelles

4. Carl Linnaeus -recognized only 2 kingdoms -animals and plants Prokaryotes -single celled -no membrane bound organelles Eukaryotes -multi cellular -organelles -defined nucleus

6. Most easily recognizable -large multi cellular organisms -eukaryotic Microscopic Most diverse (amoeba, paramecium, kelp) Bacteria prokaryotic Relative size greatly exaggerated?

8. KingdomCharacteristicsExample Choose 3 characteristics -1 cell -2 other List 2 examples for each Using the table found on page 27, complete the chart below

9. Carl Woese (1996) 3 DOMAINS major genetic differences continually refined phylogenetic tree

10. What is an abstract? (page 30) Read “Birds –In a Class of Their Own,”pages 30-31 in the textbook Birds are very unique organisms. Even with their distinguishable characteristics, their evolutionary history has left multiple scientists challenged to nail down their ancestral heritage. Part of being a good student and strong scientist is to look at the newest information, but also take into account the work of previous scientists. After completing the reading, you are to write a paragraph explaining how the accumulation of evidence can refine scientific understanding (use the work done with birds as evidence for your argument). What makes a good scientific paragraph? -succinct-relies on evidence -specific