Stomatal aperature is surrounded by guard cells and opens when guard cells are
Flaccid
Turgid
Bean shaped
Dumb-bell shaped
Additional Questions
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The loss of water in form of water drops is called. |
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Transpiration is unavoidable evil because of |
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Out of the following, what is the function of Potasium ? |
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Which element is necessary to stabilize ribosomes ? |
Answer |
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Due to which element deficiency bark of tree becomes rough and gets split and exudes gum-like secretion ? |
Answer |
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Donnan equillibrium is achieved at which surface ? |
Answer |
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The approximate dimension of chlorophyll porphyrin ring is. |
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It is advantageous to use a water plant to demonstrate photosynthesis other than a land plant because. |
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Metabolism involves |
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Respirations is a |
Answer |