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प्रश्न
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Moist cobalt chloride paper is blue in colour.
पर्याय
True
False
उत्तर
False
Correct: Moist cobalt chloride paper turns pink in colour.
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संबंधित प्रश्न
Water reaches great heights in the trees because of suction pull caused by ______.
How does transpiration help the roots absorb water and minerals from the soil?
Choose the correct answer:
More water loss in plants is the cause of wilting. This can be checked by ____________
Choose the correct answer:
The percentage of cuticular transpiration in plants is _____________
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
Would it make a difference if the experimental set-up is kept in bright sunshine?
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:
Explain the process named above in 7.1.
During transpiration, there is a loss of ______
ABA (Abscisic acid) is called a stress hormone. From where does this hormone get released in leaves?
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?
