Advertisements
Advertisements
Question
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.
Name the process intended for study.
Advertisements
Solution
Transpiration
RELATED QUESTIONS
Which of the following helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem?
Under what conditions do plant transpire more quickly?
Fill in the blank with the suitable term given below:
Transpiration is more when the wind is blowing _____.
An apparatus as shown below was set up to investigate a physiological process in plants. The setup was kept in sunlight for two hours. Droplets of water were then seen inside the bell jar. Answer the questions that follow:
List three adaptations in plants to reduce the above mentioned process.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Calcium chloride paper is used to demonstrate transpiration
Boojho’s uncle was hospitalised and put on dialysis after a severe infection in both of his kidneys.
When does it become necessary to take such a treatment?
Describe briefly the three physical properties of water which helps in ascent of water in xylem.
Will the ascent of sap be possible without the cohesion and adhesion of the water molecules? Explain.
Observe the diagram and answer the following;
 (i) |
 (ii) |
- Are these types of guard cells found in monocots or dicots?
- Which of these shows a higher water content (i) or (ii)?
- Which element plays an important role in the opening and closing of stomata?
Observe the following diagram and identify the process and its significance from the following options:
