Question

13. a) Identify the following figure and label the parts marked as (1) and (2). [2+1]

b) Which position of stomata – open or closed is shown in the figure?​

Answer 1

Answer:

b )

Opening and closure of the stomatal pore are mediated by changes in the turgor pressure of the two guard cells. ... When guard cells take up these solutes, the water potential inside the cells decreases, causing osmotic, water flow into the guard cells.

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