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प्रश्न
Write the functional activity of the following structure:
Guard cells
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उत्तर
(a) Control the size of the aperture.
(b) It also helps in photosynthesis as they contain chloroplasts also.
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संबंधित प्रश्न
How does temperature, light intensity and wind affect transpiration?
Choose the correct answer:
Transpiration is more ____________
Give Reasons for the following:
Land plants die if their roots remain waterlogged.
Give Reasons for the following:
Forest bring in the rain, transpiration is the cause.
Explain the Term
Lenticel
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Transpiration is a physiological process
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The pH of the guard cells increases during day time
Transpiration is significant for all except ______.
