February 24, 2017

Homework Help: science

Posted by sarah on Friday, November 13, 2009 at 2:30pm.

i did a lab experiement and I do not know what was the control group.

I tested the rates of cellular respiration for:

Germinated, room temperature peas

Non-germinated, room temperature peas

Germinated, cool temperature peas

Which one is the control group and how do you figure it out (by the way, the germinated warm peas had the highest respiration rate while the non-germinated cool temperature had the lowest cellular respiration rate)

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