What are the effects of Transpiration
Through reading various books and web pages it was made clear that carbon dioxide is definitely one of the raw materials needed for photosynthesis, but I wanted to see whether this is actually true and if carbon dioxide is taken away completely will the plant photosynthesize at all.
EFFECT OF TRANSPIRATION RATE OF ..
This result in greater soil moisture content in ecosystems rich with CO2, this increases plant growth In a review of studies conducted over the prior decade, Pospisilova and Catsky (1999) compiled over 150 individual plant water use responses to atmospheric CO2 enrichment.
Plants also cool the landscape directly through the process known astranspiration. When the surrounding atmosphere heats up, plants will oftenrelease excess water into the air from their leaves. By releasing evaporatedwater, plants cool themselves and the surrounding environment. “It’slike sweating. When you sweat you cool the surface of your skin,” saysBuermann. Over a forest canopy or a vast expanse of grassland, large amounts oftranspiration can markedly increase water vapor in the atmosphere, causing moreprecipitation and cloud cover in an area. The additional cloud cover oftenreinforces the cooling by blocking sunlight.
It has a controlling effect on the opening of the ..
Lastly, the plant kept at a room condition will lose a middle amount of mass due to transpiration because there are no variables inhibiting or initiating transpiration more than average.
See AP Biology Lab 9 Alternative: Whole Plant Transpiration for full set of materials and procedure.
A Demonstration of Photosynthesis and Transpiration …
This will happen because when a plant is misted, it is creating lower water potential in the cells, which will stop osmosis while the water is on the plants, and prevent transpiration.
Effect of Night Temperature on Photosynthesis, Transpiration, ..
Also, the dark and mist variables lost the least amount of mass because transpiration was kept to a minimum due to lower water potential in the plant and no need to follow through with photosynthesis.
The Effect of Light Intensity on the Rate of ..
If a plant is in the dark, it will not have the light initiating photosynthesis, which will conserve water and keep the amount of transpiration to a minimum.
The effect of wind speed on the rate of transpiration
Variables: The variables that might affect the rate of photosynthesis in this experiment are: Temperature: When the temperature rises so does the rate of photosynthesis; this is because as the temperature around the plant rises the enzymes controlling photosynthesis inside the chloroplasts heat up and start moving around faster, the fast moving molecules collide with other fast moving enzymes causing them to react....
The effect of light intensity on the rate of photosynthesis
Actually, it might better be considered a "compromise" since that is what a plant needs to do - strike a compromise or balance between the amount of carbon dioxide absorbed and the amount of water lost by transpiration.