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प्रश्न
Choose the correct answer:
Transpiration is more ____________
पर्याय
From the upper surface of leaf.
From the lower surface of leaf.
From stem.
From upper and lower surface of leaf.
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उत्तर
Transpiration is more From the lower surface of leaf
APPEARS IN
संबंधित प्रश्न
Transpiration pull will be maximum under which set of the following conditions?
Transpiration helps in creating ______ force and in eliminating excess ______.
Answer the following (only in few words);
Where does transpiration take place in leaves? Give names of the various parts.
Give Reasons for the following:
Plants absorb more water than their requirement
What are lenticels? Where are they found?
Differentiate Between Cuticular and Lenticular 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
Complete the following sentence with appropriate word:
Transpiration normally takes place in the presence of ___________.
State the Location:
Lenticels
