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Question
Give Technical Term
Loss of water from the aerial parts of a plant.
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Solution
Transpiration
RELATED QUESTIONS
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.
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.
Choose the correct answer:
In herbaceous plants, following percentage of absorbed water comes out __________
Choose the correct answer:
Who had said that "transpiration is a necessary evil"?
Give Reasons for the following:
Young plants wilt on a hot sunny day.
Give Reasons for the following:
Balsam plants wilt during midday even if the soil is well watered.
Differentiate Between Cuticular and Lenticular transpiration.
Name the following:
Holes present on the surface of the stems and twigs for transpiration.
Give Technical Term
Main function of lenticel.
Write the functional activity of the following structure:
Hydathodes
