PLANT TRANSPIRATION Meaning and
Definition
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Plant transpiration is a physiological process by which plants lose water in the form of vapor from their aerial parts, primarily through the stomata present on the surface of leaves. It is an essential and natural part of the plant's water cycle that helps in the regulation of temperature, nutrient uptake, and maintains the overall health and functioning of the plant.
During transpiration, water is absorbed by the roots from the soil and then transported through the plant's vascular system, known as xylem, to the leaves. Once the water reaches the leaves, it evaporates from the mesophyll cells into the surrounding air spaces. This vapor then diffuses out of the leaf through the stomata, which are small openings present on the leaf surface.
The process of transpiration is driven by various factors including temperature, humidity, light intensity, and wind. It is influenced by internal factors such as stomatal conductance, leaf anatomy, and plant water status. The rate of transpiration is typically higher in dry and windy conditions, as it helps plants to cool down and prevent excessive water loss. On the other hand, transpiration can decrease in humid environments as the surrounding air is already saturated with moisture.
Transpiration plays a crucial role in the transport of water and essential nutrients from the roots to the rest of the plant. It also contributes to the upward movement of water and minerals through the xylem, known as the transpirational pull. Additionally, transpiration aids in the regulation of photosynthesis, as the movement of water through the leaves facilitates the exchange of gases required for this process.
Overall, plant transpiration is a vital process for the survival and proper functioning of plants, ensuring their growth, development, and efficient utilization of resources.
Common Misspellings for PLANT TRANSPIRATION
- olant transpiration
- llant transpiration
- -lant transpiration
- 0lant transpiration
- pkant transpiration
- ppant transpiration
- poant transpiration
- plznt transpiration
- plsnt transpiration
- plwnt transpiration
- plqnt transpiration
- plabt transpiration
- plamt transpiration
- plajt transpiration
- plaht transpiration
- planr transpiration
- planf transpiration
- plang transpiration
- plany transpiration
- plan6 transpiration
Etymology of PLANT TRANSPIRATION
The word "transpiration" originated from the Latin word "transpirare", which can be broken down into two parts: "trans" meaning "across" or "through", and "spirare" meaning "to breathe". Transpiration refers to the process through which plants lose water vapor from their aerial parts, such as leaves, stems, and flowers, in the form of evaporation. The term "plant" comes from the Latin word "planta", which means a "sprout" or "young shoot of a tree". Therefore, the term "plant transpiration" combines these two words to describe the process of water loss in plants.
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