Phylum:-Porifera

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Across
  1. 2. Canal system of hyalonemma
  2. 5. Large inner chambers in sponges
  3. 8. Bath sponges belong to phylum
  4. 11. Porifera shows which type of symmetry
  5. 13. Poriferans are commonly known as
  6. 14. Most common method of reproduction in sponges are
  7. 15. Main large exit of porifera
  8. 17. Poriferan evolution from protozoans is evidenced by animals such as
  9. 18. The organisms body which belong to phylum porifera has an endo skeleton made of
  10. 19. Who discovered porifera
  11. 21. Poriferans show which level of organisation
Down
  1. 1. Bath sponge belongs to the class
  2. 3. Main matrix of the sponge
  3. 4. Phylum porifera organisms are multicelluar and bears
  4. 6. The chamber common to all the types of the canal system of sponge is
  5. 7. Sycon belongs to class
  6. 9. the common name for the Venus flower basket
  7. 10. Excretory material in sponges
  8. 12. Cells that help to pump water in and out of the sponge
  9. 16. Helps circulate water through the sponge
  10. 20. Evolution of porifera from protozoans is evidence by the animals like