Other questions in this quiz

2. What is the direction of flow of substances in the phloem?

  • Downwards
  • Up and down
  • Upwards

3. What does the phloem transport?

  • Sugars and amino acids
  • water and minerals

4. How do gases get in and out of the leaves?

  • By diffusion through stomata
  • Osmosis through stomata
  • Active transport through stomata

5. How does water pass from the root hair cell to the xylem?

  • Osmosis
  • Transpiration
  • Diffusion
  • Active Transport

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