1. GREEN ALGAE (Chlorophytes)20 1
Chlamydomonas
Chlorella

2. 4 Volvox
Cosmarium
26 Pandorina
Pediastrum
Hydrodictyon
Scenedesmus

3. 18 Spirogyra
Cladophora
Zygnema
3 Oedogonium

4. 23 24
25 Cladophora

5. 27 Ulva 2

6. 9
Caulerpa

7. 12 Acetabularia
Chara

8. Light Reaction 1
Chlamydomonas

9. mRNA

10. Origin of Plants 30

11. GR ALG
GR ALG
PLANT
GR ALG
GR ALG
GR ALG
GR ALG

12. 12
Coleochaete 5
Plant 6
Chara

13. Chloroplast

14. Pigments
Chl a
Chl b

15. Primary Endosymbiosis

16. Which Cyanobacterium: Prochloron (?)15

17. SECONDARY ENDOSYMBIOSIS
14 Euglena 13

18. OTHER SYMBIOSIS (MUTUALISM? PARASITISM?)17 16

19. Phylogenetic Hypothesis A

20. Phylogenetic Hypothesis B

21. 5 http://ag.arizona.edu/azaqua/aquaplants/photos/chara.jpg1
Chlamydomonas_nivalis_x1000b.jpg 2 3
LB%20933%20Oedogonium%20foveolatum.jpg 4 5 6 7
Zygote_MC_.tn.jpg 8
20images/Egerod%20Caulerpa%20lentillifera%20300%20dpi%20web%20
image.jpg

22. 9 http://www.geneseo.edu/~Bosch/Ecology/Caulerpa.jpg10 11 12
Acetabularia_pics/Acetabularia_300.jpg 13 14
Euglena_n4_dollartow56_402_b.jpg 15 16

23. 17 http://botit. botany. wisc17 18 19
Chlorophyta/SpirogyraBig500.jpg 20 21 22 23 24 25 26

24. 27 http://www.nies.go.jp/biology/mcc/images/100images/nies-0211.jpg28
graphics/g/chl_oedogonium.jpg 29 30
Lilies%20Flower%20Bouquet.jpg 31