Paramecium Experiment Lab Report

Paramecium is a unicellular ciliate from the kingdom Protista. Paramecium can swim in the water. However, when you add different chemical into water, it will affect the swimming speed of the paramecium. The various students groups have individual experiment of how dose NaCl affect swimming speed of Paramecium, but the experiment did not show the result clearly to students. Therefore, after they finish the presentation, most of the students want to find out the chemical NaCl increases swim speed of Paramecium.
Experiment Design The experiment prediction is if we add 4mL of Paramecium to 25mL of 0.2M NaCl and 225mL of Dryl’s solution, then Paramecium swim speed will increase. The independent variable is presence or absence of NaCl, the dependent