How wouldyou demonstratethat green plants releases oxygen whenexposed to light?
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for this inverted funnel method can be used ....
take a beaker , funnel , test tube and some water...... put hydrilla plant in funnel with some part in it's narrow portion.....put funnel in inverted position in beaker and then put a test tube on funnel...fill beaker with water ......now keep it in sunlight......after sometime bubbles can be seen in water ...which arise due to the production of oxygen
take a beaker , funnel , test tube and some water...... put hydrilla plant in funnel with some part in it's narrow portion.....put funnel in inverted position in beaker and then put a test tube on funnel...fill beaker with water ......now keep it in sunlight......after sometime bubbles can be seen in water ...which arise due to the production of oxygen
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