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

Uptake and transport of water and ions — practice question

Xylem vessels are cells adapted for conduction and support. Which two adaptations enable them to carry out these functions?

  • Apresence of a nucleus and cytoplasm
  • Black of cytoplasm and woody cell walls
  • Clack of a nucleus and presence of cytoplasm
  • Dpresence of cytoplasm and woody cell walls

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