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प्रश्न
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उत्तर
The difference between traspiration and guttation are as follows :
| transpiration | guttation |
| 1. It is the loss of water in the form of water vapour usually during day time . | 1. It is the loss of water in the form of a liquid during night time . |
| 2. It occurs through stomata , cuticle and lenticels. | 2. It occurs through hydathodes. |
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संबंधित प्रश्न
How does temperature, light intensity and wind affect transpiration?
Answer the following (only in few words);
In which form, water comes out in transpiration?
From which structure cuticular transpiration occur in plants?
Choose the correct answer:
Transpiration is more ____________
Give Reasons for the following:
Forest bring in the rain, transpiration is the cause.
Explain the term:
Cuticular transpiration
The following diagram is set up to demonstrate an experiment.
Five plants A, B, C, D, and E were placed in a beaker containing water. The water in each beaker was covered with a layer of oil. The leaves were removed from plant D in plant B, upper surfaces of all the leaves were covered with Vaseline, in-plant C the lower surfaces of all the leaves were covered with Vaseline and plant E was exposed to strong light. The beakers were then left for a few hours and at the end of the experimental period, weights of each beaker were taken.
Write the correct answer out of the five available choices given under each question:
I. In which beaker would you expect the greatest decrease in weight?
(i) A (ii) B (iii) C (iv) D (v) E
II. In which beaker the change of weight would be minimum?
(i) A (ii) B (iii) C (iv) D (v) E
III. Which plant would remain healthy for a longer period of time?
(i) A (ii) B (iii) C (iv) D (v) E
IV. In this experiment which plant can be considered as the uncontrolled one?
(I) A (ii) B (iii) C (iv) D (v) E
V. The difference of weight would b maximum between:
(i) A and B (ii) A and C (iii) A and D (iv) A and E (v) D and E
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Transpiration takes place only in green plants
