1. This organism is prokaryotic

Autotrophic Photosynthetic Phycocyanin Nitrogen fixers

Identify this organism

Cyanobacteria

2. Common name?

3. Kingdom?

Surf grass

Plantae

4. Kingdom?

5. Phylum?

Protista

Rhodophyta

6. Common name?

7. Kingdom?

8. Phylum?

Giant kelp

Protista

Phaeophyta

A Chain Forming Diatom,

Cerataulina pelagica

Kingdom Protista

Phylum Bacillariophyta

Marine Phytoplankton - Diatoms

9. What is this green thing?

10. What is the outer covering of the

diatom made of?

A chloroplast Silica dioxide or glass

11. What are the organisms below?

Silica Shells or Frustules Abundant in Plankton

Frustule or shell consist of two haves that fit together

Diatoms

12. What are these organisms called?

Cellulose cell wall (Theca)

Ceratium hirudinella

Dinoflagellats

13. What is this organism? Noctiluca, which is a dinoflagellate

14.

15.

16.

17.

14. Holdfast

15. Stipe

16. Pneumatocyst

17. Blade

Seaweeds: Macrophytes

18. Green Algae

Phylum?__________

19. Brown Algae

Phylum?__________

20. Red Algae

Phylum __________

Chloropnhyta

Phaeophyta

Rhodophyta

Identify the following structures

22

23

24

25

21 21. Thallus

22. Blade

23. Pneumatocyst

24. Stipe

25. Holdfast

26. What Phylum are these in?

Chlorophyll = Green Pigment

Chlorophyta

Dead man’s fingers Sea felt Sea lettuce

27. What Phylum are these in? Phaeophyta

Feather boa kelp Giant kelp

28. What Phylum is this in?

Rock Weed

Phaeophyta

Note the whitish calcium carbonate

on the surface of this red alga.

Phycoerythrin = Red Pigment

29. What is the common name

of red algae that secrete

calcium carbonate?

Coralline algae

30. What is the common name of

this green alga? Sea lettuce

32. What is the common name of

this brown alga? Feather boa kelp

33. What is the common name

of this brown alga?

Answers 1. Cyanobacteria

2. Surf grass

3. Plantae

4. Protista

5. Rhodophyta

6. Giant kelp

7. Protista

8. Phaeophyta

9. Chloroplast

10. Silica dioxide (glass)

11. Diatoms

12. Dinoflagellates

13. A dinoflagellate

14. Holdfast

15. 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