1. This organism is prokaryotic

1
1. This organism is prokaryotic
Identify this organism
Cyanobacteria
Autotrophic Photosynthetic Phycocyanin Nitrogen
fixers
2

• Common name?
• 3. Kingdom?

Surf grass
Plantae
3

• Kingdom?
• Phylum?

Protista
Rhodophyta
4
Giant kelp

• Common name?
• Kingdom?
• Phylum?

Protista
Phaeophyta
5
A Chain Forming Diatom, Cerataulina pelagica
Kingdom Protista Phylum Bacillariophyta Marine
Phytoplankton - Diatoms
10. What is the outer covering of the
diatom made of?
9. What is this green thing?
Silica dioxide or glass
A chloroplast
6
11. What are the organisms below?
Diatoms
Frustule or shell consist of two haves that fit
together
Silica Shells or Frustules
Abundant in Plankton
7
12. What are these organisms called?
Dinoflagellats
Ceratium hirudinella
Cellulose cell wall (Theca)
8
13. What is this organism?
Noctiluca, which is a dinoflagellate
9
15.
17.
16.
15. Stipe 16. Holdfast 17. Blade 18. Pneumatocyst
14.
10
Seaweeds Macrophytes

• 18. Green Algae
• Phylum?__________
• 19. Brown Algae
• Phylum?__________
• 20. Red Algae
• Phylum __________

Chloropnhyta
Phaeophyta
Rhodophyta
11
Identify the following structures
22
22. Blade 23. Pneumatocyst 24. Stipe 25. Thallus
21
23
24
25
12
26. What Phylum are these in?
Chlorophyta
Chlorophyll Green Pigment
13
27. What Phylum are these in?
Phaeophyta
14
28. What Phylum is this in?
Phaeophyta
Rock Weed
15
Note the whitish calcium carbonate on the surface
of this red alga.
29. What is the common name of red algae
that secrete calcium carbonate?
Coralline algae
Phycoerythrin Red Pigment
16
30. What is the common name of this
green alga?
Sea lettuce
17
32. What is the common name of this brown
alga?
Feather boa kelp
18
33. What is the common name of this brown alga?
19
Answers

• Cyanobacteria
• Surf grass
• Plantae
• Protista
• Rhodophyta
• Giant kelp
• Protista
• Phaeophyta
• Chloroplast
• Silica dioxide (glass)
• Diatoms
• Dinoflagellates
• A dinoflagellate
• Holdfast
• Stipe

• 16. Pneumatocyst
• 17. Blade
• 18. Chlorophyta
• 19. Phaeophyta
• 20. Rhodophyta
• 21. Thallus
• 22. Blade
• 23. Pneumatocyst
• 24. Stipe
• 25. Holdfast
• 26. Chlorophyta
• 27. Phaeophyta
• 29. Coralline algae
• 30. Sea lettuce
• 31. Feather boa kelp