Question

Q1. The stomata open due to: - (a) Shrinking of guard cells (b) Swelling of guard cells (c) Activity of chloroplast (d) None of above​

Answer 1

Answer:

The organic acids get ionised and the proton passes out of guard cells and potassium ion is actively absorbed and accumulated. Potassium ions combine with malate and passes into small vacuoles. ... The reduction in water potential causes absorption of water from adjacent cells, guard cells become turgid and stomata open.

Answer 2

Answer:

B)

Explanation:

The reduction in water fairly sort of potential causes absorption of water from adjacent cells, guard cells definitely for the most part become turgid and stomata open, so stomata of a plant open really due to influx of potassium ions in a subtle way, which for the most part is fairly significant.