Advertisements
Advertisements
प्रश्न
Answer the following (only in few words);
Give one important difference between transpiration and evaporation.
उत्तर
The important difference between transpiration and evaporation is that transpiration is the loss of water from the aerial parts of the plant while evaporation is loss of water from any surface.
APPEARS IN
संबंधित प्रश्न
How does temperature, light intensity and wind affect transpiration?
Name the factors which affect the rate of transpiration? State their role in each case.
Which of the following statements are true and which ones are false? Give reason in support of your answer.
Hydathodes are similar to stomata in plant physiology.
Suppose you have a small rose plant growing in a pot. How would you demonstrate transpiration in it?
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:
Name the process being studies. Define the process.
Mark the most appropriate answer in the following:
Transpiration pull will be maximum under which of the following conditions?
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions.
When the weight of the test tubes A and B is taken before and after the experiment, what change is observed? Justify.
What are the disadvantages of transpiration?
State the Location:
Hydathodes
Write the functional activity of the following structure:
Hydathodes
