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Investigation to show that changing light intensity alters the effect the rate of photosynthesis.
Member rating: No Rating | Words: | Submitted: Wed Aug 13 2003
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Investigation to show that changing light intensity alters the effect the rate of photosynthesis. Aim The aim of this investigation is to show that changing the amount of light a plant gets, effects the rate of photosynthesis. This will be done in this experiment, by placing a lamp near a plant and counting the bubbles let of by the plant. The lamp will be the source of light, while the bubbles will be the rate of photosynthesis. The bubbles are oxygen, which is a by-product in photosynthesis, which tells us how fast photosynthesis is taking place. Background information The planning and prediction of this experiment was based on information which I was taught in school and using a number of books. Before performing this experiment, I did other experiments related to photosynthesis and plants. The Book I used was Biology revision guide, GCSE double science. Encarta 98 was also used for information. Some...
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