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6. Plants belonging to the group called Xerophytes are adapted to

  • Live in very dry conditions
  • Live in very wet conditions
  • Live in very cold conditions
  • Live in normal conditions

7. Sucrose is only moved down the Phloem

  • False
  • True

8. Companion cells require ATP in order to...

  • Pump hydrogen ions into the surrounding cells
  • Pump sucrose into the phloem
  • Pump hydrogen ions into the phloem
  • Pump sucrose from the surrounding cells into the companion cell

9. What is used to measure the rate of transpiration?

  • Petometer
  • Potometer
  • Podometer
  • Pedometer