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What plant has a higher rate of transpiration water lily or cactus?
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Does excessive transpiration cause wilting in plants?
Yes, excessive transpiration can cause wilting in plants. Transpiration is the loss of water vapor from a plant's leaves, and when this process occurs at a higher rate than the plant can absorb water from its roots, it can lead to dehydration and wilting.
What are cactus leaves adapted to?
The roots grow deeper to gather more water, the stems are woody and the leaves are waxy to prevent water loss by transpiration, cacti have also evolved other mechanisms to prevent water loss by transpiration.
Why leaves are absent in cactus?
To protect it from predators in the desert.(: and to reduce the rate of transpiration. In many cases the thorn are formed by the modification of shoot , Thus eliminating the leaves hence the free surface to minimize the transpiration.)
What the journey of water through a plant?
Transpiration is the name for the journey of water through a plant.
Is transpiration the process when trees take in water?
Transpiration is the loss of water by a plant through it's stems or leaves.
How do cactus save water?
Cactus have a waxy layer on them to prevent water loss and reduce transpiration
What is the loss of water through a plant's leaves is called?
Evaporation of water through the plant's leaves is called transpiration.
How does light affect the gradient of water potential of a plant leaf?
Transpiration regulates how much water moves through the plant. In hot dry air, more water will evaporate out of the stomates resulting in a higher transpiration rate. Light, or temperature, can therefore increase transpiration. Wind will evaporate more water from the leaf's boundary layer resulting in a higher transpiration rate. Humidity or moisture will lower transpiration because less water will evaporate out of the stomates.
The evaporation of water from plants is called what?
Transpiration. During the day, water is constantly evaporating from the plant, mainly through leaf stomata. The large amount of water lost from the plant is a result of the plant's need to obtain carbon dioxide from the air.
How do cacti survive?
A cactus has a fleshy stem and has no leaves. Leaves are the parts of any plant which plays a role in transpiration, i.e., leaves transpire. The excess water is therefore lost to the environment from the leaves. In a cactus, the leaves are modified into thorns. So, there is no such transpiration. There is loss of excess water. Water is therefore retained which can be used by the plant any time. Thus, the extremely hot climate doesn't affect it.
Does excessive transpiration cause wilting in plants?
Yes, excessive transpiration can cause wilting in plants. Transpiration is the loss of water vapor from a plant's leaves, and when this process occurs at a higher rate than the plant can absorb water from its roots, it can lead to dehydration and wilting.
What are cactus leaves adapted to?
The roots grow deeper to gather more water, the stems are woody and the leaves are waxy to prevent water loss by transpiration, cacti have also evolved other mechanisms to prevent water loss by transpiration.
How much percentage water used through transpiration?
about 90% of the water which is taken in by the plant is used for transpiration.
Why leaves are absent in cactus?
To protect it from predators in the desert.(: and to reduce the rate of transpiration. In many cases the thorn are formed by the modification of shoot , Thus eliminating the leaves hence the free surface to minimize the transpiration.)
What molecules represent transpiration?
Water (H2O). Transpiration is like the plant form of sweating.
Where does the water of the plant go?
Water is used by the plant for photosynthesis and is released from the plant during transpiration as water vapour
How does water get out of a plant?
Water can get out by transpiration through the leafs stomata.
