Biology Ch. 11 & 12

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Across
  1. 4. Green algae
  2. 7. Mass of intertwined hyphae visible without magnification
  3. 8. End result of the fusion of gametes
  4. 9. Hyphae that actually enter host cells to get nutrition from cytoplasm of host cells
  5. 12. Brown algae
  6. 15. Two filaments line up next to each other forming a type of tube connecting adjacent cells
  7. 16. Simple colony of a slender chain of cells growing end to end
  8. 19. Gives shape to its body in replace of a cell wall
  9. 22. Hyphae that "stand" up above the medium and get oxygen, produce spores and spread the fungus
  10. 23. Small air-filled pockets and holds up the thallus (two words)
  11. 24. Special cells that anchor the algae to something and appear rootlike
Down
  1. 1. Two identical specialized cells
  2. 2. Red algae
  3. 3. Golden algae
  4. 5. The diatom s
  5. 6. Product from red algae used in pudding and gelatin shells of capsules
  6. 9. Specialized cells that are different in size and form
  7. 10. Hyphae that grow within the material the fungus is growing on
  8. 11. Where the motile gametes (sperm) are produced
  9. 13. "Body" of a fungus is composed of slender filaments
  10. 14. All are unicellular with two flagella; one is in a groove around the cell and the other is for movement
  11. 17. Aerial hyphae that connect groups of hyphae together
  12. 18. Hyphae branches that produce spores
  13. 20. Where a nonmotile gamete or egg (ovum) is produced
  14. 21. Body of a plantlike organism that does not have leaves, roots, or stems