Question

What is the correct description of the cause of stomatal opening?
2 points
a)K+ ions actively pumped into guard cells, water potential drops
b).K+ ions diffuse out of guard cells, water potential rises.

Answer 1

Answer:

As K+ levels increase in the guard cells, the water potential of the guard cells drops, and water enters the guard cells.

Explanation:

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Answer 2

Answer:

i think the correct description of the cause is....

a) k+ions.......

thank my answer.