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प्रश्न
Differentiate Between Cobalt chloride paper and Goat’s bladder.
उत्तर
| Stomata | Hydathodes |
| Stomata pass out water in the form of vapours. | Hydathodes send out water in the form of droplets. |
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संबंधित प्रश्न
Name the following:
openings on the stem through which transpiration occurs.
Given below is an example of a certain structure and its special functional activity:
Chloroplasts and Photosynthesis
In a similar way, write the functional activity against the following:
Lenticels and ______
What is the advantage of wilting to a plant?
The figure below represents the vertical section of a leaf:
(i) Name the parts labeled 1 to 5.
(ii) What do the two arrows (dotted and solid) indicate in the day time and at night?
(iii) Could you add one more arrow in the figure? If yes, what for?
(iv) How many leaf veins have been shown in this section?
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.
Complete the following sentence with appropriate word:
95% of the total transpiration takes place through ________.
State the Location:
Stomata
Mark the most appropriate answer in the following:
Stomata open during day and close at night because:
Suppose you have a rose plant growing in a pot, how will you demonstrate transpiration in it?
