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Measuring the rate of photosynthesis.
Member rating: No Rating | Words: | Submitted: Fri Oct 24 2003
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Measuring the rate of photosynthesis Plan I am going to investigate the factors that affect the rate of photosynthesis, these factors are: * CO2 * Colour of the light * Temperature * Distance from the lamp to the pondweed * Size of the pondweed * Type of pondweed We could measure and observe the way these factors affect the pondweed by looking at: * The amount of air bubbles formed per minute * The distance from the lamp to the pondweed * The amount of pondweed * The temperature of the water * How much water is lost * The condition of the pondweed I am going to change the different colours of the light by using different pieces of coloured plastic and by doing this I will be observing the amount of air bubbles formed per minute. Apparatus * Lamp * Beaker * Pondweed * Thermometer * Funnel * Test tube * Coloured filters * Stop clock Fair test To make this experiment a fair test I am going to keep...
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