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During the night, transpiration naturally slows down due to cooler temperatures, higher humidity, and reduced sunlight. To further reduce transpiration at night, you can limit air movement around the plant, avoid overwatering, and ensure the plant is well-hydrated before nightfall.
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Why is stomata found on the underside of the leaves?
to reduce the high rate of transpiration and it reduce the chances of blockage of stomata by small tiny particles of soil which are present in atmosphere.
Why water lost in transpiration is not constant?
Because there is no consistancy in the rate of transpiration
Do plants carry out transpiration in the dark and why?
Yes, plants can carry out transpiration in the dark. Transpiration is the process of water vapor loss from the plant's surface, primarily through stomata, which can remain open at night. While photosynthesis, which occurs during the day, relies on light, transpiration is driven by factors such as temperature and humidity, allowing water to evaporate even when there is no sunlight. However, the rate of transpiration is generally lower at night compared to during the day.
What environmental factor has the greatest effect on transpiration?
The environmental factor that has the greatest effect on transpiration is humidity. High humidity levels reduce the rate of transpiration because there is already a lot of moisture in the air, making it harder for water to evaporate from the plant's leaves. Conversely, low humidity levels increase transpiration as the drier air creates a larger gradient for water to move out of the plant.
Why the stomata on undersurface of leaf?
Stomata are mainly found on the undersurface of leaves to reduce water loss through transpiration. The lower surface is generally more shaded and cooler compared to the upper surface, which helps to minimize water loss by reducing the rate of transpiration. Additionally, having stomata on the undersurface can also protect the stomata from direct sunlight, preventing excess water loss.
What is the operational definition of the rate of transpiration?
The rate of transpiration is the position of air bubble
Why is stomata found on the underside of the leaves?
to reduce the high rate of transpiration and it reduce the chances of blockage of stomata by small tiny particles of soil which are present in atmosphere.
What factors influence the rate of transpiration in plants and what affects transpiration?
The rate of transpiration in plants is influenced by factors such as temperature, humidity, wind speed, and light intensity. These factors affect transpiration by impacting the rate at which water evaporates from the plant's leaves.
Will humid conditions speed up or slow down the rate of transpiration?
Humid conditions will slow down the rate of transpiration. This is because high humidity levels in the air reduce the water potential gradient between the plant's stomata and the surrounding air, hindering the loss of water vapor through transpiration.
Why water lost in transpiration is not constant?
Because there is no consistancy in the rate of transpiration
What adaptations would not reduce the rate of transpiration in plants?
If the stomata are at a serious deficiency in sclerenchyma cells, at which point the general diffusion of potassium ions decreases incredibly. This would result in an adaptation that would adversely decrease the chance of a reduction in transpiration rates.
Do plants carry out transpiration in the dark and why?
Yes, plants can carry out transpiration in the dark. Transpiration is the process of water vapor loss from the plant's surface, primarily through stomata, which can remain open at night. While photosynthesis, which occurs during the day, relies on light, transpiration is driven by factors such as temperature and humidity, allowing water to evaporate even when there is no sunlight. However, the rate of transpiration is generally lower at night compared to during the day.
How does pH affect the rate of transpiration of a plant and why?
Stomata open in the presence of bases and close in the presence of acids. Therefore, the rate of transpiration is higher in bases due to that they are losing more water through their open stomata.
How does high humidity affect transpiration?
High humidity reduces the rate of transpiration.
Which physiological adaptation would decrease the process of transportation in a plant?
Closing stomata would decrease the process of transportation in a plant by limiting the exchange of gases (such as carbon dioxide and oxygen) and water vapor with the environment. This would reduce transpiration and nutrient uptake.
Compare the rate of transpiration from two surfaces of leaf and give reasons?
Compare the rate of transpiration from two surfaces of leaf and give reasons?"
What happens to the rate of photosynthesis during scanty rainfall in the area?
It decreases. To avoid transpiration leaves fold to reduce the surface area and roots penetrate deep inside.
