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Write an activity to show carbon dioxide necessary for the photosynthesis |
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Answer» ent To Show That CARBON Dioxide Is Necessary For Photosynthesis.ProcedureRemove food reserves from the leaves of a POTTED plant by keeping it in the dark for 24 hours (example; in a cupboard).Test for starch to ensure no starch is present.Enclose one leaf (A) in a glass flask CONTAINING some soda lime to absorb the carbon dioxide.The leave stalk should pass through a split cork.Support the flask with a clamp on a RETORT stand.Enclose a second leaf (B) in a similar flask but without the soda lime as control experiment.Put the plant and flask in sunlight for three (3) hours.Remove the enclosed leaves and test for the presence of starch.✨ HOPE THIS ANSWER HELPS YOU✨ |
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