Deepak carried out an experiment to see the effect of increasing the amount of carbon dioxide available to a pondweed (a submerged plant) on the rate of photosynthesis carried out by the plant. The readings of the experiment are potted in the graph that's in image above.
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1. How do you think he measured the rate of photosynthesis?
2. How do you think he increased the amount of carbon dioxide?
3. Since temperature ️ causes a change in the rate of photosynthesis, he kept the temperature constant throughout the experiment . Suggest one or more factor that he would have kept constant.
3. Why did graph increase initially?
4. Why do you think it ultimately levelled off?
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answer images the photosynthesis by the line Govind up to the photosynthes line
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