General Biology/Classification of Living Things/Eukaryotes/Protists/Answers
- a) G. lamblia
- b) parasitic
3. Brown Algae (Phaeophytes) & Red Algae (Rhodophytes)
4. c); these Euglenoids cannot photosynthesis to produce energy, but they can still produce carbonic compounds by themselves.
5. Yes; zooxanthellae species photosynthesise and pass carbohydrates onto coral reefs in these nutrient-poor regions.