Which sequence of events gives rise to flaccid guard cells and stomatal closure at night ?

When turgidity is lost in guard cells the stomatal pore

When turgidity is lost in guard cells the stomatal pore

When turgidity is lost in guard cells the stomatal pore

Give chief functions of guard cells.

Find the correct pair of statements (i) Influx of cl' into guard cells during stomatal opening is active (ii) Entry of sucrose from companion cells into sieve tubes at source involves expenditure of energy (iii) At the sinks sucrose moves out of phloem by passive transport (iv) Efflux of K^(+) from guard cells during stomatal closure does not involve energy expenditure

Find the correct pair of statements (i) Influx of Cl- into guard cells during stomatal opening is active. (ii) Entry of sucrose from companion cells into sieve tubes at source involves expenditure of energy (iii) At the sinks sucrose moves out of phloem by passive transport (iv) Efflux of K^(+) from guard cells during stomatal closure does not involve energy expenditure

Find the correct pair of statements (i) Influx of Cl- into guard cells during stomatal opening is active. (ii) Entry of sucrose from companion cells into sieve tubes at source involves expenditure of energy (iii) At the sinks sucrose moves out of phloem by passive transport (iv) Efflux of K^(+) from guard cells during stomatal closure does not involve energy expenditure

Which of the following get accumulated in vacuoles of guard cells during stomatal opening?

_____ of the guard cell closes the stomatal aperture.

Which of the following get accumlated in vacuoles of guard cells during stomatal openting