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NEST2021BiologyTransport in Plants

A leaf-infecting fungus secretes a chemical that causes the guard cells to remain open thereby enabling the fungus to enter the plant tissue through the stomata. The most likely function of this chemical is

Options

  1. Aimporting sodium ions into the guard cells.
  2. Bexporting potassium ions out of the guard cells.
  3. Cexporting water molecules out of the guard cells.
  4. Dimporting potassium ions into the guard cells.

Correct answer

D. importing potassium ions into the guard cells.

Step-by-step solution

No solution available.

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