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Question
Choose the correct answer:
Transpiration rate is low ____________
Options
due to less surface area of leaf
benting of leaf
By sunken stomata
all of the above
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Solution
Transpiration rate is low all of the above
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RELATED QUESTIONS
What is wilting? Some plants show wilting of their leaves at noon even when the soil is well watered, Why is it so?
In an experiment, four freshly plucked leaves (A-D) of a plant, such as those of china – rose, were treated as follows:
(a) Coated with Vaseline on its upper surface.
(b) coated on the lower surface.
(c) coated on both surface
(d) left uncoated.
All the four leaves A, B, C & D were left in a room for about 24 hours.
(i) which leaf would become most limp? Why?
(ii) which leaf would show least limping? Why?
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Explain how the rate of transpiration is affected on:
a windy day
Choose the correct answer:
Transpiration rate is high, when ___________
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The humidity of the atmosphere.
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