Question

please tell me the answer...
and also tell that what does this question depicts??
plz clear it to me.....
plz don't answer if you don't know...
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Answer 1

Answer:

( IV) is correct answer

The presence of the germinating seeds , KOH soution and rubber cork in the conical flask ,and water in the beaker

is a necessary requirements to demonstrate the evolution of carbon dioxide during respiration of the germinating seeds.

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Answer 2

Answer:

thanks for free points