BIODIVERSITY CHALLENGE

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Across
  1. 3. A structure of an earthworm that secrete mucous cocoon for sexual reproduction
  2. 7. a disease caused by a roundworm
  3. 9. the seedless plants with vascular system
  4. 10. the only diploblastic animals
  5. 12. The most primitive plants that show alternation of generation
  6. 13. term for no true tissue
  7. 14. Triploblastic pseudocoelomate
  8. 17. Triploblastic acoelomates
  9. 18. The group of seedy plant without fruits
Down
  1. 1. the free swimming Obelia sp.
  2. 2. The kingdom of absorptive heterotrophs
  3. 4. The phylum for Selaginella sp.
  4. 5. The phylum of no-brain animal with water vascular system and move using tube feet
  5. 6. the brown algae
  6. 8. The type of segmentation that is special to Annelids
  7. 11. the plant-like Protista
  8. 15. All the flowering plants
  9. 16. The Domain that commonly found in extreme environment
  10. 19. The porous, asymmetry animals