beaker of water with no baking soda funnel light water plant Set-up A Different amounts of baking soda is added to three other set-ups B, C and D to increase the amount of carbon dioxide dissolved in the water.
Global warming has changed the CO₂ concentration in the atmosphere and, as a result, affected the rate of photosynthesis that plants undertake. Aquatic plants (Elodea Densa) were used in an experiment to test how the rate of photosynthesis changed as the plants were exposed to different ...
How does temperature affect the rate of photosynthesis? Why does the temperature decrease in the troposphere? How does water vapor affect climate change? How does latitude affect climate? How does the polar jet stream affect temperature and precipitation?
Let's examine some of the things that we have learned from life on Earth. What Is Life? Club-shaped structures of underwater microbes called stromatolites Photo courtesy NOAA/U.S. Dept. of Commerce While it is hard to pen a clear definition of "life," most biologists agree that ...
During drought stress also maximum photosynthesis and transpiration rate tended to decrease more rapidly in light-excluded trees compared to control trees. Leaf fall in light-excluded branches together with the larger number of acoustic emissions in control branches indicates that in the latter more ...
Explain photosynthesis. How is the rate of reaction measured for an enzyme? How should one report the results for correlational research? How can one write a correlational research report? What are the function groups contained in carbohydrates?
Release of O2: The amount of O2 produced during photosynthesis can be measured. Dry matter content: Dry matter is comprised of all the solids in a plant minus the water content. These solids are all produced as a result of photosynthesis. So, dry matter can be used to measure this process...
In this research question, the first example is too simple and not sufficiently complex, making it difficult to assess whether the study answered the question. The author could really only answer this question with a simple “yes” or “no.” Further, the presence of data would not help answ...
Climate change and high rates of global carbon emissions have focussed attention on the need for high-quality monitoring systems to assess how much carbon is present in terrestrial systems and how these change over time. The choice of system to adopt sho
Why do plants have 2 types of chlorophyll instead of just one? How does this benefit them? What would you expect the rate of photosynthesis for a plant that had only one type of chlorophyll? Why do hydric plants have poorly developed roots?