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Differentiate Between Transpiration and Translocation. - Biology

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प्रश्न

Differentiate Between Transpiration and Translocation.

फरक स्पष्ट करा
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उत्तर

Transpiration Translocation
It is the loss of water in the form of water vapour from the aerial organs of the plant. It is the transfer of prepared food to the different parts of the plant, including the storage organs.
It occurs through stomata. It occurs through vascular tissues.
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पाठ 4: Transpiration - Differentiate

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आईसीएसई Biology [English] Class 10 ICSE
पाठ 4 Transpiration
Differentiate | Q 5

संबंधित प्रश्‍न

(a) State whether the following statement are True or False.

(b) Rewrite the false statement in (a) above in the correct form by changing either the first or the last word only.

Transpiration creates a pull for the upward movement of the sap.


Which of the following statements are true and which ones are false? Give reason in support of your answer. 

Hydathodes are similar to stomata in plant physiology. 


Which of the following statements are true and which ones are false? Give reason in support of your answer. 

Most transpiration occurs during midday.


Answer the following (only in few words);

When does stomatal transpiration take place in plants?


What is the difference between transpiration and evaporation?

Choose the correct answer:

Transpiration is more ____________


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


Write the functional activity of the following structure:

Lenticels


Choose the Odd One Out


An outline sketch of a tree is shown in a diagram below. Study the same and answer the questions that follow:

  1. Name and define the phenomenon labelled A in the diagram.
  2. Write the significance of the process mentioned in A for the plants.
  3. What do the direction of the arrows in B and C indicate? Name the phenomena.
  4. Draw a neat and labelled diagram of an opened stomata.

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