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प्रश्न
Choose the correct answer:
The percentage of cuticular transpiration in plants is _____________
पर्याय
Approximately 10%
Approximately 20%
Approximately 25%
Approximately 30%
उत्तर
The percentage of cuticular transpiration in plants is approximately 10%
APPEARS IN
संबंधित प्रश्न
Transpiration is defined as:
Under what conditions do plant transpire more quickly?
Briefly explain, how transpiration helps in upward conduction of water in plants?
Given below is a diagrammatic sketch (surface view) of a stomatal apparatus from a dicot leaf.
(a) Label the parts numbers 1-3
(b) Is this state, open or closed?
(c) Is this stoma, of a dicot leaf or a monocot leaf?
(d) Redraw a sketch of the stomatal apparatus in the state opposite to the one shown here.
The diagram given alongside is an apparatus used to study a particular phenomenon in plants.
(i) Name the apparatus.
(ii) What is it used for?
(iii) What is the role played by the air bubble in this experiment?
(iv) Of what use is the reservoir?
During transpiration, there is a loss of ______
______ involves evaporative loss of water from aerial parts.
Give the importance of transpiration?
Boojho wanted to test the presence of starch in leaves. He performed the following steps.
- He took a leaf and boiled it in water.
- He placed the leaf in a petri dish and poured some iodine over it.
He did not get the expected result. Which step did he miss? Explain.
