Biology 5090 · O Level · Uptake and transport of water and ions

Uptake and transport of water and ions — practice question

Why is the large surface area of a plant’s root hairs important?

  • Afor anchoring the plant in soil
  • Bfor storage of starch
  • Cfor transport of sugars made during photosynthesis
  • Dfor water and mineral ion uptake

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