phylum porifera

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Across
  1. 2. The bath sponge belongs to which phylum
  2. 4. The evolution of porifera from protozoan is evidence by the animals like
  3. 5. The Food captured by Choanocytes is moved via ______
  4. 10. The Excretory material in sponges is
  5. 14. In porifera,Gametes are released via
  6. 15. Which of the following cells help to pump water in and out of the sponge?
  7. 18. In poriferans main large exit of porifera
  8. 19. This is a flagellated larva of Leucosoleniav
  9. 20. The sponge are over-harvested in
Down
  1. 1. The beating of the flagellum draws food to the outside of the mucus-covered ___ of the collar.
  2. 3. In Porifera, sperms enter choanocytes and lose __ .
  3. 6. which type of canal system of hyaloonemma
  4. 7. The organisms body which belongs to phylum Porifera has endoskeleton which is made up of
  5. 8. In poriferans shows which level of organisation
  6. 9. The large inner chamber in many sponges
  7. 11. In poriferans the main matrix of sponge
  8. 12. In Phylum Porifera organisms are multicellular and bears
  9. 13. The skeletal element porifera's animal consist of
  10. 16. The choanocytes or amoebocytes are transformed into
  11. 17. The feeding in sponges takes place through