Advertisements
Advertisements
प्रश्न
Transpiration is best defined as
पर्याय
loss of water by the plant
evaporation of water from the aerial surfaces of a plant
loss of water, as water vapour, by a plant
release of water by a plant into the atmosphere
Advertisements
उत्तर
evaporation of water from the surfaces of a plant
संबंधित प्रश्न
The rate of transpiration is more when
Give suitable explanation for the following:
A higher rate of transpiration is recorded on a windy day rather than on a calm day.
Give suitable explanation for the following:
More transpiration occurs from the lower surface of a dorsiventral leaf.
List any four advantages of transpiration to the plant.
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:
Name the process being studies. Define the process.
Explain how the rate of transpiration is affected on:
a foggy day
Choose the correct answer:
Transpiration rate is high, when ___________
What is cohesion?
Name the three external factors which increase the rate of transpiration.
