Males are heavier than females; males weigh 794 to 1,323 pounds (360 to 600 kilograms), while females weigh 595 to 882 pounds (270 to 400 kg), according to the National Museum of Natural History. Moose have short tails, a hump on their shoulders and large ears that can rotate to give them stereophonic hearing.
The Effect of pH on Enzyme Activity. pH is a measure of the concentration of hydrogen ions in a solution. The higher the hydrogen ion concentration, the lower the pH. Most. enzymes function efficiently over a narrow pH range. A change in pH. above or below this range reduces the rate of enzyme reaction. considerably.
Now we can optimize the plant's growth by adding specific fertilizers and minerals. Another property of soil that we can control and that may have some effects on a plant's growth is the PH of soil. PH shows acidity or alkalinity level of soil. In this project we will study the effect of pH on plant growth. In this project you will design and perform an experiment to test the effect of pH on plant growth. Details of this project. More details or support for this project is available for the members of ScienceProject.com.