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MBD PUBLICATION-Transport in plants-Question Bank
- Which factor is most effective in regulating transpiration ?
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- Which is not related to transpiration ?
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- Who said that 'transpiration is a necessary evil'
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- Guttation is mainly due to:
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- Plants lose water by guttation when:
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- Cohesion theory of ascent of sap was proposed by:
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- Steward's theory of stomatal opening and closure assumes the presence ...
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- Which of the following amphistomatous leaves would dry up last ?
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- Transpiration is very low during storms due to
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- Spraying of phenyl mercuric acetate results in:
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- Guard cells in monocot leaves are :
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- Potassium ion exchange hypothesis of opening and closing of stomata wa...
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- In plants water rises upwards through:
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- Ascent of sap takes place through
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- Water will be absorbed by the root hairs when:
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- Guttation occurs through:
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- The rate of transpiration can be measured with the help of:
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- Which of the following plant keeps its stomata open during night and c...
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- Guttation occurs through:
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- Transpiration is mainly a process of:
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