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प्रश्न
(a) State whether the following statement are True or False.
(b) Rewrite the false statement in (a) above in the correct form by changing either the first or the last word only.
Transpiration creates a pull for the upward movement of the sap.
विकल्प
True
False
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उत्तर
This statement is true.
APPEARS IN
संबंधित प्रश्न
Which of the following statements are true and which ones are false? Give reason in support of your answer.
Most transpiration occurs during midday.
Distinguish between the following:
Transpiration and evaporation
Give Reasons for the following:
Balsam plants wilt during midday even if the soil is well watered.
What are lenticels? Where are they found?
Explain the Term :
Wilting
Differentiate Between Transpiration and Evaporation.
Differentiate Between Transpiration and Perspiration.
Name the following:
Holes present on the surface of the stems and twigs for transpiration.
Give a reason/suitable explanation.
Forests tend to bring more rains.
An outline sketch of a tree is shown in a diagram below. Study the same and answer the questions that follow:
- Name and define the phenomenon labelled A in the diagram.
- Write the significance of the process mentioned in A for the plants.
- What do the direction of the arrows in B and C indicate? Name the phenomena.
- Draw a neat and labelled diagram of an opened stomata.
