3. Results

3.2 Experiment 1 results

Table 1: Experiment 1 Day 1 - Number of Duckweed in Different Water Qualities



Table 2: Experiment 1 Day 3 - Number of Duckweed in Different Water Qualities



Table 3: Experiment 1 Day 5 - Number of Duckweed in Different Water types



Table 4: Experiment 1 Day 7 - Number of Duckweed in Different Water Qualities



Graph 1 : Experiment 1 - Growth of Duckweed



3.3 Experiment 2 results                                                                                                           

Table 5: Experiment 2 Day 1 - Number of Duckweed in Different Water Qualities






Experiment 2 Day 3 - Number of Duckweed in Different Water Qualities



Experiment 2 Day 3 - Number of Duckweed in Different Water types






Table 5: Experiment 2 Day 7 - Number of Duckweed in Different Water types



Graph 2 : Experiment 2 - Growth of Duckweed




3.4 Special observations
Small amounts of insecticides may help in the growth of duckweed. For example in Beakers B, the duckweed growth was better than in most of the other beakers. Also in Setup 2, there was a sudden increase in the number of duckweed in the beakers containing insecticides.

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