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Question
Complete the following sentence with appropriate word:
In Nerium, the stomata are present in _________.
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Solution
In Nerium, the stomata are present in Sunken pits.
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RELATED QUESTIONS
Choose the correct answer:
Stomata can open in night also in _______________
The apparatus shown in the following diagram is Garreau’s potometer designed to demonstrate unequal transpiration from the two surfaces of a dorsiventral leaf. Before keeping the leaf in between the cups, anhydrous calcium chloride (CaCl2) contained in two small vials were weighed and placed in both the cups. The ends of the cups were closed with corks through which two mercury manometers were connected. After few hours, CaCl2 vials were taken out and weighed again.
What is the purpose of using a manometer?
Given below is an experimental set up to study a particular process:
(i) Name the process being studied.
(ii) Explain the process named in (i) above.
(iii) Why is the pot covered with a plastic sheet?
(iv) Mention one way in which this process is beneficial to the plant.
(v) Suggest a suitable control for this experiment.
Draw a neat diagram of the stomatal apparatus found in the epidermis of leaves and label the Stoma, Guard cells, Chloroplast, Epidermal Cells, cell wall and Nucleus.
Mark the most appropriate answer in the following:
In the mechanism of opening and closing of stomata, the important factor is
Mention the differences between stomatal and lenticular transpiration.
How will you differentiate the different types of transpiration?
Name the following:
The openings on the barks of trees through which transpiration occurs.
