In this article we will discuss about the advantages and disadvantages of transpiration. Advantages of Transpiration: 1. Ascent of Sap: Ascent of sap mostly occurs due to transpiration pull exerted by transpiration of water. This pull also helps in absorption of water. 2. Removal of Excess Water: It has been held that plants absorb far more amount of water than [...]
The following points highlight the ten important factors that affecting transpiration. The factors are: 1. Relative Humidity 2. Atmospheric Temperature 3. Light 4. Air Movements 5. Atmospheric Pressure 6. Availability of Water 7. Leaf Area 8. Leaf Structure 9. Root/Shoot Ratio 10. Mucilage and Solutes. Factor # 1. Relative Humidity: Relative humidity is the percentage of water vapour present in [...]
The below mentioned article includes a collection of thirteen experiments on transpiration. 1. Experiment to demonstrate the transpiration phenomenon with the bell jar method: Requirements: Bell jar, well-watered potted plant, rubber sheet, glass plate, Vaseline. Method: 1. Take a well-watered, healthy potted plant and cover the pot with the help of rubber sheet. Only aerial parts of the plant should [...]