To see if photosynthesis has occured it involves boiling the leaf in alcohol to remove the colour then staining with iodine, blue-black indicates starch (which is how glucose is stored). Which experiment?
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Card 8
Front
With sodium hydroxide sollution, to test the need for carbon dioxide in photosynthesis. Which experiment?
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Card 9
Front
To monitor the rate of photosynthesis. Which experiment?
