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प्रश्न
Choose the correct answer:
In herbaceous plants, following percentage of absorbed water comes out __________
पर्याय
80
60
90
40
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उत्तर
In herbaceous plants, following percentage of absorbed water comes out 90
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संबंधित प्रश्न
Given below is an example of a certain structure and its special functional activity:
Chloroplasts and Photosynthesis.
In a similar way, write the functional activity against each of the following:
Thick cuticle and ………………………..
Given below is an apparatus which was setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
- Name the process being studied. Define the process.
- Why was the pot enclosed in a rubber sheet?
- Mention two external factors which can accelerate the above process.
- List two adaptations in plants to reduce the above process.
- Draw a neat, labelled diagram of a stomatal apparatus.
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
Why was the pot enclosed in a rubber sheet?
Mark the most appropriate answer in the following:
Transpiration pull will be maximum under which of the following conditions?
Give Reasons for the following:
Balsam plants wilt during midday even if the soil is well watered.
Explain the term:
Cuticular transpiration
Complete the following sentence with appropriate word:
Transpiration is the loss of water__________________from the leaves of the plant.
Write the functional activity of the following structure:
Lenticels
Write the functional activity of the following structure:
Cuticle
