1. The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

2. Stanley Miller Experiment Origins of Life

3. Domains

4. Domains vs. Kingdoms Kingdoms Based on Cellular information Domains Based on Molecular information

5. Domain: Bacteria

6. Domain: Archaea Carl Woese – Prokaryotic cell but similar to Eukaryotes in DNA replication and Protein synthesis

7. Domain: Eukarya Protista – kingdom divided into many different kingdoms

8. “Kingdom” - Protista

9. Kingdom: Plantae

10. Charophytes

11. Division: Bryophyta

12. Division: Pterophyta

13. Gymnosperms

14. Angiosperms

15. Kingdom: Fungi

16. Kingdom: Animalia

17. Phylum: Arthropoda

18. Animals Move onto Land Lungs Limbs

19. Animals Move onto Land Tiktaalik

20. Amniotic Egg

22. Class: Reptilia

23. Class: Aves

24. Class: Mammalia Monotremes Marsupials Placental

25. Class: Mammalia Primates

26. Class: Mammalia

30. Early hominid? (6-7 mya)

31. Class: Mammalia Early hominids Lucy (3 mya) H. ergaster (1.7 mya) – human ancestor Neantherthal – Lived with modern humans???

32. Modern Humans 40,000 years ago