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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.
What is the loss of water from plants called?
Transpiration is water loss from plants.
What factors effect the rate of transpiration?
Humidity - increased humidity decreases transpiration, as the air is already saturated with water, and so the water potential gradient is smaller, and so less water is lost by transpiration. Temperature - increased temperature increases transpiration as the water has a greater kinetic energy and so there is more evaporation of water. Wind/air movement - in still air, a shell of highly saturated air surrounds the air, decreasing the water potential gradient and decreasing transpiration rate, but wind destroys this shell of saturated air so there is a bigger water potential gradient, amd more transpiration. Light intensity - light is needed for the stomata to open - they do not open at night time (unless the plants are xeromorphically adapted desert plants or plants living in other harsh environments such as salt marshes). Internal factors that affect transpiration are the number of stomata, leaf area, the cuticle (thick waxy cuticles prevent water loss, whilst thinner and less waxy cuticles allow more water to be lost. Distribution of stomata also affects transpiration - most plants have most of the stomata on the lower surface of the leaf where the stomata are less exposed to environmental conditions.
How does wind affect the rate of transpiration in plants?
Wind can increase the rate of transpiration in plants by causing water to evaporate more quickly from the leaves. This is because wind removes the layer of humid air surrounding the leaf, allowing for more efficient water loss through the stomata.
What is the evaporation of water from leaves of plants called?
The evaporation of water from the leaves of plants is called transpiration. Transpiration is a crucial process in plants that helps in the movement of water and nutrients from the roots to the leaves. It also aids in maintaining the plant's temperature and helps in the absorption of minerals from the soil.
What are some ways by which plants can increase their rates of photosynthesis and transpiration?
Increasing the temperature of the reaction will always increase the rate, though the actual yield will depend on whether the reaction is exothermic or endothermic. Increasing the pressure of the... Read More
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.
what is the balance plants maintain to prevent them from losing too much water?
Plants use to keep balance in the rate of transpiration by leaves and absorption of water by the roots. If transpiration increases and absorption does not increase, the young leaves start wilting so that the rate of transpiration can be mi minimized.
List environmental factors that effect the rate at which plants transpire?
amount and duration of sunlight (winter/ summer) wind exposure temperature relative humidity of the surrounding air amount of soil water available to the plant amongst others...
What is it called when plants lose water through its leaves?
transpiration
How would having cuticle scraped off the surface of plants leaves affect?
It would increase transpiration and wilting .
Is it true that transpiration is a process that occurs in plants and animals?
No. Plants carry out transpiration bu animals do not.
What do plants releases into the air during transpiration?
Plants release oxygen into the air during transpiration.
Where can you find transpiration on earth?
You can find transpiration on earth in or on, plants!
Water can enter the atmosphere by evaporating from the leaves of plants in what process?
Water can enter the atmosphere by evaporating from the leaves of plants in a process called transpiration. This is part of the water cycle where water is absorbed by plants through their roots, travels up the stem to the leaves, and then evaporates into the air.
Stomata in a sentence?
Plants use transpiration to exchange gases. We studied transpiration in science.
What is the loss of water from plants called?
Transpiration is water loss from plants.
