Biology, asked by anusiby2066, 1 year ago

How would you demonstrate that a green plant release oxygen when exposed to light

Answers

Answered by viaaksh
117

this is because when the plants are exposed to sunlight the photosynthesis process occurs therefore its pigments leafs make there own food materials so they release and take carbon dioxide to make there food.so we can say that green plant release oxygen when exposed to light

hope that it will help u !!!!!!!!!!!!

Answered by Bestuser91
68

Answer :

To demonstrate the fact that the green plants release oxygen when exposed to light, create the set up as given .

a) A beaker filled with water is placed in front of a lamp/ sunlight .

b) Place a green plant/ weed in an inverted funnel.

c) Place an inverted test tube on the funnel as shown .

d) As the process of photosynthesis begins, oxygen bubbles can be seen in the water of the funnel and test tube.

The presence of these bubbles is an indicator of process of photosynthesis. As we know that oxygen is a by-product of photosynthesis.

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