Across
- 3. Stramenophiles
- 4. ulva lactuca
- 8. resembles a root system of vascular plants
- 9. unicellular algae species
- 13. diverse group of non vascular plants
- 15. most common among seaweed
- 17. stem like structure
- 18. consists of four different color algae groups
- 19. green seaweed
- 21. leaf like structure
- 23. multicellular algae species
- 24. Membrane sacs under the cell membrane
- 26. and radiolorians
Down
- 1. has lived on earth for over 2 billion years.
- 2. Symmetry: generates only two sides as left and right.
- 5. Similar to sponges feeding cells
- 6. large slippery brown seaweeds
- 7. glands: excrete salt taken in by plants
- 10. Symmetry: generates identical body halves around the central axis
- 11. Calcium carbonate shell
- 12. common type of phytoplankton(algae)
- 14. free floating unattached plants that are unicellular and microscopic.
- 15. underground stems
- 16. release oxygen into water
- 20. seaweed that grows in tropics
- 22. large brown seaweeds
- 25. Plant and Protista