Active K+ exchange mechanism for opening and closing of stomata was given by
Darwin
Levitt
Scarth
Khorana
Additional Questions
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The most widely accepted theory of water translocation in plants is ______. |
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The following percentage of water absorbed by herbaceous plants is lost in transpiration |
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Which is produced during water stress that brings stomatal closure? |
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Cohesive force of water is due to |
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Each stoma is surrounded by |
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Transpiration increases by ________. |
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Osmosis is intimately connected with ______ membrane. |
Answer |
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Root pressure is maximum when |
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Which of the following force is responsible for raising water up to 100 m of tall plants? |
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Turgidity of the cells is maintained by |
Answer |