Question

What happens to co2 given out by germinating seeds while performing the experiment

Answer 1

The rise in the level of water indicates that CO2 is produced by germinating seeds during respiration. Actually, the germinating seeds respire and produce CO2, which is absorbed by KOH solution. This creates a vacuum in the conical flask. The air present in the bent glass tube moves into the conical flask. This pulls the water in the bent tube further up.


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Answer 2

Answer:

Explanation:

(a) The carbon dioxide produced by the germinating seeds while performing the respiration experiment is absorbed by KOH solution present.

(b) Vaseline used in the experiment to ensure that all connections are airtight.

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