 | Protists |
| Across 1. unicellular, aquatic algae 2. multicellular algae 6. golden algae 7. animal like protist 10. gel-like material from red algae 11. red algae 14. brown pigment 16. color of tides in the Gulf of Mexico due to population explosions of dinoflagellates 17. cell division resulting in identical cells 18. life cycle consisting of a haploid & diploid stage 19. autotrophic protists 20. body portion of an algae 22. protein layer surrounding the cell membrane in paramecia 23. aquatic algae with a two-part shell or valve 24. serious disease caused by plasmodium in the water 25. shell covering foraminiferans 26. colonial algae 27. groove on paramecium where the mouth is found Down 1. brown algae 3. red pigment 4. green algae 5. sexual reproduction in protists 8. protozoans, algae, and water molds 9. organelles in algae that make & store starch 10. example of a sarcodine 12. cytoplasm extensions used by some protists to move 13. protists 15. vacuole that helps protists remove excess water 21. tiny hairs that a paramecium uses for movement |