CHAPTER 9: PLANT BIOLOGY

1234567891011121314151617181920
Across
  1. 5. the type of cell that provide mechanical support and strength to the plant(12)
  2. 6. Structure that protect flower bud and close at night(5)
  3. 13. the movement of water through cell wall(10)
  4. 14. technique to produce large number of identical plants from stock plants(16)
  5. 15. Photoreceptor that regulate photoperiodism(11)
  6. 17. Auxin moves out of the cell through?(6,11)
  7. 18. hormone that affects gene expression in shoots(5)
  8. 20. Hormone that cause synthesis of amylase(12)
Down
  1. 1. The state of being inactive which seed is unable to germinate(8)
  2. 2. spiral or anullar(6)
  3. 3. pressure within the phloem(12)
  4. 4. Direction of the shoot growth if sun is at west(4)
  5. 7. microscopic pores in the cell wall, in root(13)
  6. 8. Present in abundance during daylight(3,5)
  7. 9. Plant hormone for lengthening cells are produced at?(10)
  8. 10. salt-tolerant plant that grows in waters of high salinity(10)
  9. 11. the threads of the fungus grow through the soil and absorb mineral(6)
  10. 12. photosynthetic tissues(6)
  11. 16. group of insects that have evolved the ability to fit primarily on the plant cell sap(6)
  12. 19. allow water to pass between xylem conduits but limits the spread of embolism and vascular pathogens in the xylem(3)