Question

Experiment to show that carbon dioxide and water are necessary for photosynthesis

Answer 1

Answer:

Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle. Leave the plant sunlight. After few hours, perform a starch test to this and another leaf of the same plant.

Answer 2

Answer:

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Explanation:

Experiment to prove the necessity of carbon dioxide inphotosynthesis - definition. ... Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle. Leave the plant sunlight. After few hours, perform a starchtest to this and another leaf of the same plant.