Biology Extra Credit

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Across
  1. 1. Eukaryotes that are not members of the plant, animal, or fungi kingdoms
  2. 3. Polymer made of modified sugars that is also found in the external skeleton of insects
  3. 6. Conjugation/2 protists exchange genetic material
  4. 10. powered by actin in the cytoplasmic skeleton
  5. 11. An indentation in one side of the organism forcing objects into food vacuoles in ciliates
  6. 13. forms sporangia in slime molds in which meiosis produces haploid spores
  7. 15. Long, slender branching filaments making up the larger bodies of most fungi
  8. 18. many protists alternate between a haploid and diploid phase
  9. 20. What can cause serious diseases in plants and animals by disrupting homeostasis
Down
  1. 2. Lives in the digestive system of termites to help them process wood
  2. 4. what are some multicellular protists
  3. 5. Most phytoplankton are…
  4. 7. Also known as the reproductive structure, and grows from the mycelium
  5. 8. Water supplies contaminated by animal or human feces can spread protist parasites, causing deadly outbreaks of intestinal disease
  6. 9. mass of branching hyphae below the soil
  7. 12. Are most protists multicellular or unicellular
  8. 14. Structure that makes spores
  9. 16. small cavity in the cytoplasm that temporarily stores food in amoebas
  10. 17. Many protists are involved in mutualistic symbioses, in which they are their hosts both…
  11. 19. long and whip-like tails used like a tiny propeller