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TOPIC: Plants

Plants 7 years 4 months ago #1

  • Jamesbond
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Help me answer (b) :(
It is a control set up to confirm.......
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Plants 7 years 4 months ago #2

  • noorunnisa
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Cylinder B. It is the control set-up to ensure that the change seen in liquid Y is only due to the presence of the hydrilla and not any other factor in the set-up.

Hope this helps!
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Plants 7 years 4 months ago #3

  • Jamesbond
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Thanks a lot. I am very much convinced with your answer.
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