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प्रश्न
Give Technical Term
Opening found on the undersurface of the dorsiventral leaf.
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उत्तर
Stomata
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संबंधित प्रश्न
Given ahead is the diagram of an experimental set up to study the process of transpiration in plants. Study the same and then answer the question that follow:
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.
Give Reasons for the following:
Guard cells are small in size and are kidney-shaped in outline.
Differentiate Between Stomata and Hydathodes.
Mention the differences between stomatal and lenticular transpiration.
Guard cells help in regulating the ______.
Assertion (A): The loss of excess water from the aerial parts of the plant in the form of water vapor is known as transpiration.
Reason (R): Stomata of the leaf perform transpiration.
The paper used to demonstrate unequal transpiration in a dicot leaf is ______.
Name the three kinds of transpiration.
Given below is the figure of a stoma. Study the same and answer the following questions:
- Label the guidelines A and B.
- Write the exact location of the above-mentioned structures.
- Mention one important role of structure A.
- Write three important roles for structure B.
- Redraw the same figure when structures A are in flaccid condition. When does the flaccid condition occur?
