Question

why bell jar is used in experiment co2 is necessary for photosynthesis

Answer 1

Answer:

A very simple yet effective answer - A Bell jar is easy to handle, is made up of glass and therefore transparent and has a level surface to ensure there's no leakage of gas in or out during the experiment.

Answer 2

Answer:

hey frnd here is your answer

Explanation:

bell jar experiment was given by Joseph Priestley (1733-1804)

as per u know living organisms want O² for respiration.....we breathe O² in and CO² out....

in bell jar experiment there was a rat,a mint tree and jar was closed in presence of sun...plant give O² to rat(plant want CO²),rat breathe out CO²out that helps plant for photosynthesis

In shot plant want CO² for photosynthesis..

I hope u get your answer

thank you for asking

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