how would you demonstrate that green plants release oxygen when exposed to sunlight?
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Explanation:
When sufficient gas gets collected, a glowing splinter will be introduced in the test tube, which will burst into flames. Inference: The splinter glows due the presence of oxygen in the test tube which proves that the gas collected in the test is released by hydrilla during photosynthesis.
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Answer:
when sufficient gas get collected a glowing splinter will be introduced in the test tube which will breast into flame.
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