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प्रश्न
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उत्तर
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संबंधित प्रश्न
State the functions of guard cells.
Explain the Term
Stomatal transpiration
Differentiate Between Cobalt chloride paper and Goat’s bladder.
Given below is the diagram of an experimental set up to study the process of transpiration in plants. Study the same and then answer the questions that follow:
(i) What is the colour of dry cobalt chloride paper?
(ii) Is the experimental leaf a monocot or a dicot? Give a reason to support your answer.
(iii) Why axe glass slides placed over the dry cobalt chloride papers?
(iv) After about half an hour what change, if any, would you expect to find in the cobalt chloride paper placed on the dorsal and ventral sides of the leaf? Give a reason to support your answer.
(v) Define the term ‘transpiration’.
Give Technical Term
Which side of the leaf has more stomata?
Maximum transpiration occurs through ______.
When guard cells are flaccid, the stoma must be ______.
Give a reason/suitable explanation.
Leaves of some plants wilt during midday and recover in the evening.
