Biology 9700 · AS & A Level · Movement into and out of cells

Movement into and out of cells — practice question

Some fungi that live in the soil make crop plants wilt by multiplying inside the xylem vessels. Which process will be affected directly by these fungi?

  • Acohesion between water molecules
  • Bdevelopment of root pressure
  • Cmass flow during translocation
  • Duptake of water by root hair cells

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