Advertisements
Advertisements
प्रश्न
What are lenticels? Where are they found?
उत्तर
Lenticels are minute, permanent openings which may develop in the young stems of woody plants. Some water is lost continuously through the lenticular openings in the form of water vapour.
APPEARS IN
संबंधित प्रश्न
Why are the stomata in most plants more numerous on the lower surface of a leaf instead of being on the upper surface?
Answer the following (only in few words);
Where does transpiration take place in leaves? Give names of the various parts.
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.
Explain the Term
Cuticular transpiration
Explain the Term :
Wilting
Differentiate Between Transpiration and Perspiration.
Name the following:
Holes present on the surface of the stems and twigs for transpiration.
Complete the following sentence with appropriate word:
Transpiration normally takes place in the presence of ___________.
Write the functional activity of the following structure:
Hydathodes
