How would you demonstrate that green plants release oxygen when exposed to sunlight?write in short.
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This was in 10th..2 years ago..but I remember there being an experiment where a rat is kept in a closed jar..without plants it suffocates but with them it lives much longer..hence they could say that plants do supply the " vital " gas..as oxygen was not specifically discovered then..
anassyedasrar:
Ok can u write this in detail??
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