Phylum Porifera & Phylum Cnidaria

123456789101112131415161718192021222324252627282930
Across
  1. 6. poison released from nematocysts
  2. 9. Sponges are considered _____ due to their lack of a backbone
  3. 10. How organisms in both phylum release waste
  4. 11. Where you can find living sponges
  5. 12. Part of the sponge where eggs are kept in
  6. 14. Part of the sponge where water enters
  7. 15. Part of a sponge where water and wastes are released
  8. 18. Word for producing both eggs and sperm
  9. 19. Food that sponges consume
  10. 21. Part of a sponge that carries the nutrients to other cells
  11. 24. a word that refers to "stinging needle" in greek
  12. 25. Eyes which helps them detect light
  13. 26. organized nerve cells that work together to respond to touch
  14. 28. Another form of reproduction where eggs and sperm are released
  15. 29. cnidarians form in which they stay in one spot
  16. 30. Forms when jellyfish egg and sperm cells join together and fertilize
Down
  1. 1. Term for sponges not having symmetry
  2. 2. How sponges eat without a mouth
  3. 3. Amount of function the choanocyte has
  4. 4. System that controls all body function which sponges do not contain
  5. 5. Stinging cells
  6. 7. Amount of body wall layers cnidarians have
  7. 8. How polyps produce asexually
  8. 13. Word that means "pore-bearing" in latin
  9. 16. Cnidarian form where they float around anywhere
  10. 17. part of the sponge that allows water to flow
  11. 20. Organelle used for defence and catching prey
  12. 22. The type of symmetry cnidarians have
  13. 23. Another term for budding which sponges use to reproduce asexually
  14. 27. the layer surrounding the gastrovascular cavity