Across
- 4. means "first animals"
- 7. algae that form the base of the food chain in the ocean
- 11. simple colony of a slender chain of cells growing end to end
- 13. pigment found in brown algae
- 14. part ciliphara and move via cilia
- 17. particular algae that has a contractile vacuole and used to be classified as a protozoa
- 18. algae that causes the "red tide"
- 21. floating protozoa or animals that eat the phytoplankton
- 22. the nonmotile egg is produced in this
- 23. part of zoomastigina, move via flagella and can cause "african sleeping sickness"
- 24. body of a plant like organism that does not have leaves, roots, and stems
- 25. what is the type of asexual reproduction in which colonies can be broken by physical means (ex.fish and current) and each part becomes a new colony
Down
- 1. two identical specialized cells
- 2. special cells that anchor the algae and appear root-like
- 3. algae group that have chlorophyll A and B, carotenoids, unusual chloroplasts, and store their food as starch
- 5. photosynthetic organisms with cell walls
- 6. small air-filled pockets
- 8. part sarcodina that move via psuedopods or false feet
- 9. colonies broken by physical means and become a new colony
- 10. made from red algae and is used a medium for growing bacteria
- 12. farming of the oceans, ponds, lakes, people and fish
- 15. found in brown algae and is used as a thickener in ice cream
- 16. part of Sporozoa, cannot move and can cause malaria
- 19. name of the motile gametes (sperm)
- 20. place where the motile egg (oogonium) is produced