1.

Question : The givenfigure shows two states of a stomata In which of the conditions (i) and (ii), guard cells will have higher water content?

Answer»

`(i) only`
`(ii)` only
Equal in both
No water CONTENT in both

Solution : When water supply is adequate, guard cells become TURGID their thin walls get EXTENDED and thick walls become sligtly concave so that the stomatal aperture opens as shown in figure, condition `(i)`.


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