1. 3-1 PROTISTS
“Odds and Ends”

2. A. Animal-like (Protozoan)
Called this because they are heterotrophs and can move

3. 4 Types
1. Pseudopods
2. Ciliates
Examples: Ameba ( amoeba) A. Create temporary “false foot” which allows them to move and obtain food B. Some have contractile vacuole to expel excess H20 Video
Examples: Paramecium –have 2 nuclei A. Ciliates are used to obtain food and ‘sense’ environment

4. (characterized by how they live, not how they move)
4 Types
3. Zooflagellates
4. Sporozoans
(characterized by how they live, not how they move)
Have flagella to move
May live inside other organisms
Parasites that feed on body cells and fluid
May have more than one host t

5. B. Fungus-like Heterotrophs, have cell walls, use spores to reproduce
Not-fungus because at some point in their life, they move

6. 3 Types 1. Water molds 2. Downy mildews Live as tiny threads in water
Live as tiny threads in moist places

7. 3. Slime molds
Live in moist soil or decaying plants

8. C. Plant- like (algae) All are autotrophs
Come in many colors (pigments)

9. 6 Types 1. Euglenoids 2. Dinoflagellates
Have 2 flagella, covered in stiff plates
Heterotrophs when there is no sun

10. 6 Types 3. Diatoms 4. Green algae Beautiful glass– like cell walls
Fresh or salt water

11. 6 Types 5. Red Algae 6. Brown Algae Live in Ocean Red Pigments
Live in cool rocky waters