During transpiration, plants lose water in form ofa)Liquid waterb)Wate...
During transpiration, plants loose water in form of water vapour through stomata.
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During transpiration, plants lose water in form ofa)Liquid waterb)Wate...
Understanding Transpiration in Plants
Transpiration is a vital process in plants, where they lose water primarily through their leaves. This mechanism plays a crucial role in their overall health and functioning.
What is Transpiration?
- Transpiration is the process by which water evaporates from the surface of leaves.
- It mainly occurs through small openings called stomata, which are found on the underside of leaves.
Water Loss in the Form of Vapour
- During transpiration, plants lose water in the form of water vapour.
- This process is essential for maintaining the plant's internal water balance and temperature.
Importance of Water Vapour Loss
- Cooling Effect: The evaporation of water vapour helps cool the plant, preventing overheating.
- Nutrient Transport: As water is lost, it creates a negative pressure that helps pull water and nutrients from the roots through the xylem to various parts of the plant.
- Photosynthesis: The process also aids in the uptake of carbon dioxide, which is crucial for photosynthesis.
Conclusion
In summary, during transpiration, plants lose water in the form of water vapour (option B). This process is vital for their survival, aiding in cooling, nutrient transport, and gas exchange, making it an essential aspect of plant physiology.