Question

what is the aim of light screen / black paper experiment​

Answer 1

Answer:

Ganong's light screen experiment demonstrates that light is essential for photosynthesis. The plant is kept in dark conditions, the leaves use the starch stored and becomes free from starch. This plant is called destarched plant. The instrument is called as a light screen and is a clip like an instrument.

I hope you will understand this .

Answer 2

Answer:

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Ganong's light screen experiment demonstrates that light is essential for photosynthesis. The plant is kept in dark conditions, the leaves use the starch stored and becomes free from starch. This plant is called destarched plant. The instrument is called as a light screen and is a clip like an instrument.

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