Across
- 3. longer life stage, such as Medusa in Class Cubozoa
- 4. stinging cells
- 6. have no digestive system
- 7. these produce free swimming medusa by asexual reproduction
- 8. parasites that live inside the organs or tissues of another living organism (host)
- 9. protective layer that protects the parasitic worms against the extreme environment inside host
- 11. these organisms have a well defined mesoderm, where the cellular mesodermal parenchyma replaces the gelatinous mesoglea
- 13. reproduction polyp
- 14. possess a cuticle that molted as their bodies grow
- 15. free-swimming or crawling larval type common in multiple species of Phylum Cnidaria
Down
- 1. ocurrence of more than one type of structure and function of individuals of the same population
- 2. Type of reef that encircles a lagoon
- 5. contains flame cells and is used for osmoregulation
- 10. extracellular matrix found in cnidarians like jellyfish that functions as hydrostatic skeleton.
- 12. structure found in tapeworms that is used for attachment onto its host