A. Draw a diagram to show open stomatal pore and label on it:
1. Guard cells
B. state two functions of stomata.
C. how do guard cells regulate the opening and closing of stomatal pore?
A.DIAGRAM OF OPEN AND CLOSED STOMATAL POREB. the two functions of stomata are:
exchange of gases
C.when water flows into the guard cells it swells causing the the stomatal pore to open and when water oozes out of the guard cell it shrinks causing the stomatal pore to close.
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