1. Diversity of Life
The Kingdoms

2. The domains
Domain Archaea Domain Bacteria Domain Eukarya Thermus Aquaticus E. coli Volvox

3. Domain Archaea prokaryotic, unicellular or colonial organisms
lack peptidoglycan in cell walls
may have branched carbon chains in their membrane lipids

4. Domain bacteria Prokaryotic bacteria, usually unicellular
3 shapes: cocci, bacilli, and spirochete
Decomposers, photo synthesizers, or cause disease
Cell walls contain peptidoglycan
Contain RrNA unique from Archaea and Eukarya

5. Domain eukarya Kingdom Protista Kingdom fungi Kingdom plantae
Kingdom animalia

6. Kingdom protista Dinoflagellates Ciliates Brown Algae Red Algae
Green Algae

7. Kingdom fungi
bread mold yeasts, truffles, morels Mushrooms and Rusts

8. Kingdom plantae
non-vascular plants

9. Kingdom plantae
non seed bearing plants

10. Kingdom plantae palm-like leaves
Have a short, unbranched trunk with large, palm-like leaves coming out of the top
Have large seeds in the form of cones
Grow slowly
Grow in tropical, subtropical and temperate regions

11. Kingdom plantae
Division ginkophyta – ginko trees

12. Kingdom plantae
cone bearing plants

13. Kingdom Plantae
flowering plants

14. Kingdom animalia sponges Most are marine but some live in freshwater
Multicellular, with few tissues and no organ
Have pores and choanocytes to move water through the pores
Sexual or asexual reproduction
May contain harmful toxins to ward off predators

15. Kingdom animalia jellyfish, hydra, sea anemones, corals
Have nematocysts {stinging cells} that eject barbed threads tipped with poison
Thousands of marine species some are found in rivers and fresh water lakes

16. Kingdom animalia flatworms
have a central nervous system; contains a brain and nerve cells.
have no internal cavity

17. Kingdom Animalia Mollusks - snails, octopus, clams
Aquatic or terrestrial
• Open circulatory system
• Soft, single main section to body

18. Kingdom animalia
Phylum nemotoda

19. Kingdom animalia Phylum annelida – round worms; earthworms, leeches
Three segmented body parts
• Annelids have a nervous system •

20. Kingdom animalia Phylum arthropoda – crustations, insects, spiders
have segmented bodies, containing of at least a head, thorax and abdomen
surrounded by exoskeleton

21. Kingdom animalia
Phylum Echinodermata – sea stars (starfish), brittle stars, sea urchins

22. Kingdom animalia
Phylum chordata – vertebrates

24. 'Phylogeny' is the evolutionary relationships among organisms

25. What taxon is most closely related to birds?
'Taxon' - group of similar and related invidividuals
What taxon is most closely related to birds?