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"Select the correct events leading to the opening of stomata: I)decline in guard cell solutes II) lowering of osmotic potential of guard cell III) rise in potassium levels in guard cells IV)movement of water from neighbouring cells to guard cells V) guard cells becoming flaccid " The answer to this question is given as II, III and IV My doubt is why can it not be I, III and IV. Because when there is a decline in guard cell solutes, it infers that there has been a movement of water from neighbouring cells to guard cells right? |
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Answer» "Select the correct events leading to the opening of stomata: I)decline in guard cell solutes II) lowering of osmotic potential of guard cell III) rise in potassium levels in guard cells IV)movement of water from neighbouring cells to guard cells V) guard cells becoming flaccid " The answer to this question is given as II, III and IV My doubt is why can it not be I, III and IV. Because when there is a decline in guard cell solutes, it infers that there has been a movement of water from neighbouring cells to guard cells right? |
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