Other questions in this quiz

2. Carbon dioxide is required for what chemical process in plants?

  • Photosynthesis
  • respiration

3. What are the three structures that only plant cells have?

  • Chloroplasts, large permanent vacuole, cell wall
  • cell membrane, cytoplasm, mitochondria

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

  • Active Transport
  • Osmosis
  • Diffusion
  • Transpiration

5. What is the direction of flow of substances in the xylem?

  • Upwards
  • Downwards
  • Up and down


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