The effect of light intensity on rate of photosynthesis in pondweed: practical
Lesson 4 / 10
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I can carry out an investigation into the effect of light intensity on the rate of photosynthesis in pondweed.
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Following an appropriate method to vary light intensity and measure the gas given off
Accurate measurement of variables (distance, time, amount of gas) and control of variables that might affect the results
Counting bubbles and measuring volume of gas given off
Record results in an appropriate table
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