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प्रश्न
Give Technical Term
Opening found on the undersurface of the dorsiventral leaf.
उत्तर
Stomata
APPEARS IN
संबंधित प्रश्न
Name the following:
Any two parts of a leaf which allow transpiration.
Distinguish between the following:
Stomata and lenticels
Given below are the diagrams of a certain structure in plants in two conditions.
(i) Name the structure shown.
(ii) Name the parts numbered 1-5.
(iii) What is the most apparent difference between A and B in the structure shown?
(iv) Describe the mechanism which brings about the change in the structure depicted in A and B.
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.
Complete the following sentence with appropriate word:
95% of the total transpiration takes place through ________.
Mark the most appropriate answer in the following:
Stomata open during day and close at night because:
Guard cells help in regulating the ______.
The paper used to demonstrate unequal transpiration in a dicot leaf is ______.
Name the following:
The openings on the barks of trees through which transpiration occurs.
Give a reason/suitable explanation.
More transpiration occurs from the under surface of a dicot leaf.
