Biology 5090 · O Level · Specialised cells, tissues and organs

Specialised cells, tissues and organs — practice question

Which description of the role of root hairs is correct?

  • ARoot hairs absorb ions by active transport and osmosis.
  • BRoot hairs absorb ions by osmosis only.
  • CRoot hairs absorb water by active transport.
  • DRoot hairs absorb water by osmosis.

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