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प्रश्न
Choose the correct answer:
Transpiration is more ____________
विकल्प
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
Describe an experiment to show that the plant loses water through its leaves.
The diagram alongside represents a structure found in a leaf. Study the same and answer the questions that follow:
(i) Name the parts labeled A and B.
(ii) What is the biological term for the above structure?
(iii) What is the function of the part labeled A?
(iv) Mention two structural features of A, which help in the function mentioned in (iii) above?
(v) Where is this structure likely to be found in a leaf?
(vi) The structure (fig.5.22) helps in the process of transpiration. Explain the term transpiration.
(vii) How many other cells are found surrounding this structure as seen in the diagram?
Choose the correct answer:
In herbaceous plants, following percentage of absorbed water comes out __________
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions.
Define the above mentioned process.
What are the advantages of transpiration to the plant?
Differentiate Between Cuticular and Lenticular transpiration.
Give Technical Term
Main function of lenticel.
Complete the following sentence with appropriate word:
Transpiration is the loss of water__________________from the leaves of the plant.
Complete the following sentence with appropriate word:
Transpiration normally takes place in the presence of ___________.
