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प्रश्न
उत्तर
Cobalt chloride (CoCl2) paper
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संबंधित प्रश्न
State whether the following statement is true or false. Rewrite the false statement correctly.
During transpiration, the leaves lose more water from their upper surface.
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
List two adaptations in plants to reduce the above process.
Answer the following (only in few words);
Where does transpiration take place in leaves? Give names of the various parts.
Distinguish between the following:
Transpiration and evaporation
Choose the correct answer:
The cause of wilting is more ___________
Give Reasons for the following:
Land plants die if their roots remain waterlogged.
Give Reasons for the following:
Young plants wilt on a hot sunny day.
Give Reasons for the following:
Balsam plants wilt during midday even if the soil is well watered.
Explain the Term
Cuticular transpiration
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.
