Question

Why in experiments on respiration the seeds taken as control avoid?

Answer 1

Answer:

In respiration experiments, the seeds taken as control are boiled so that they do not germinate and utilise oxygen or produce carbon dioxide gas, which would then interfere with the progress of the experiments. ... Tilling of the soil allows sufficient aeration so that the roots of the crop plants can respire easily

Answer 2

Answer:

To kill respiratory enzymes of the seeds,so they can't use oxygen..