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Transport in plants (without translocation)

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    AS level unit 7
  •   Study   Slideshow
  • What is the name of the cell labelled X?
    guard cell
  •  10
  • What could have occured at point X and Y on the graph?
    X: change to increase the rate of transpiration, Y change to decrease the rate of transpiration
  •  25
  • list 3 adaptations of xerophyte leaves
    sunken stomata, thick cuticle, hairs/trichomes on the leaf, fewer stomata
  •  15
  • List 3 adaptations of xylem vessel element for transportation of water
    thick lignified walls, no end walls, no cell content/dead, pits
  •  15
  • Which is correct for parenchyma cells?
    A
  •  10
  • ?
    1 and 4 only
  •  10
  • ?
    xylem, phloem, palisade, spongy
  •  20
  • ?
    B
  •  15