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Demonstrate the experiment to measure rate of transpiration by farmer's potometer.
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- What are the factors effecting rate of transpiration? Give a method for the measurement of transpiration?Demonstrate an experiment to measure the rate of transpiration by Ganong's potometer.What is transpiration? Why is the use of transpiration? Write any three environmental factors that affect transpiration.
- Transpiration harnesses the force of gravity to accelerate water transportation from the soil to the leaves. True O FalseUnder controlled conditions, a transpiration experiment was conducted using two different plant species, A and B. Each plant species was exposed to a low-humidity environment and a high-humidity environment with all other conditions kept the same. The transpiration rate was measured over a period of one hour. The data was graphed as shown below. A B transpiration rate (pl/cm²min) с 0.2 0.18 0.16 0.14 0.12 0.1 0.08 0.06 A bar graph of the transpiration rates of two plants under different humid conditions D 0.04 0.02 low humidity 40% In order to see the effect the change in humidity had on the transpiration rate, what would be a proper con trol to add to the study? high humidity 80% running the same experiment multiple times to collect additional data adding more water to the original plants and running the experiment again grow another set of plants at normal humidity growing more plants at 0% and 100% humidity Species A Species BUnder controlled conditions, a transpiration experiment was conducted using two different plant species, A and B. Each plant species was exposed to a low-humidity environment and a high-humidity environment with all other conditions kept the same. The transpiration rate was measured over a period of one hour. The data was graphed as shown below. A B transpiration rate (pl/cm²min) с 0.2 0.18 0.16 0.14 0.12 0.1 A bar graph of the transpiration rates of two plants under different humidity conditions What is the independent variable in the experiment? D 0.08 0.06 0.04 0.02 low humidity 40% the type of soll each plant was grown in the amount of water lost the humidity the plants are grown in high humidity 80% the amount of water given to each plant Species A Species B