Advertisements
Advertisements
प्रश्न
Which of the following statements are true and which ones are false? Give reason in support of your answer.
Some desert plants have sunked stomata on their leaves.
विकल्प
True
False
Advertisements
उत्तर
True
Reason: Desert plants need to reduce transpiration as much as possible so as to survive in the hot and dry environment. Hence some of them have sunken stomata as an adaptation to curtail transpiration.
संबंधित प्रश्न
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.
Answer the following (only in few words);
Where does transpiration take place in leaves? Give names of the various parts.
Name the following.
The process by which the aerial parts of a green plant give out water as water vapour.
Choose the correct answer:
Transpiration is more ____________
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.
Name the following:
Holes present on the surface of the stems and twigs for transpiration.
Complete the following sentence with appropriate word:
Plants become cool as a result of __________.
Mark the most appropriate answer in the following:
Transpiration is very low during storms due to:
