Biology 5090 · O Level · Leaf structure

Leaf structure — practice question

By what pathways do carbon dioxide and water enter a leaf?

  • Acarbon dioxide: diffusion; water: active transport
  • Bcarbon dioxide: diffusion; water: transpiration
  • Ccarbon dioxide: osmosis; water: diffusion
  • Dcarbon dioxide: osmosis; water: transpiration

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