Photosynthesis equation - Carbon dioxide + water and sunlight make, When do plants photosynthesise? - In the light, Why are plants and algae called producers? - Because they make their own food from su, Where does photosynthesis occur in the plant? - Inside chloroplasts which are small objects in, Describe the first step of testing a leaf for starch - Boil the leaf in a test tube to remove the waxy, Describe step two of testing a leaf for starch - Put the leaf in a test tube of ethanol and pla, Describe step three of testing a leaf for starch - Wash the leaf in water to remove the ethanol, Describe step four of testing a leaf for starch - Spread the leaf on a white tile and add a few dro, What colour does the leaf turn if starch is present? - Black, How does water go through a plant? - It is absorbed through the roots (through root,

Biological Processes

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