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Question
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Solution
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. |
RELATED QUESTIONS
Name the factors which affect the rate of transpiration? State their role in each case.
Briefly explain how the rate of transpiration is affected by
Intensity of light
Choose the correct answer:
In herbaceous plants, following percentage of absorbed water comes out __________
Choose the correct answer:
Transpiration generates __________
Name the three types of transpiration.
Differentiate Between Transpiration and Evaporation.
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 is a physiological process
State the Location:
Hydathodes
Write the functional activity of the following structure:
Guard cells
