Measuring Cellular Respiration A student wanted to compare germinating pea seeds (growing) and nongerminating pea seeds
(not growing). She wanted to test two variables: germinating vs nongerminating peas at two
different temperatures: 10° C and 25° C.
The student proceeded to set up two electronic water baths: a warm water bath (25° C) and a
cold water bath (10°C). She also set up four respirometers: two containing germinating peas
and two containing non-germinating peas. Where would she need to place the respirometers in
terms of water baths to ensure that she was setting up a controlled experiment?
Statesi

Follows are the solution the given choices:

Explanation:

The four approaches represent are arranged as follows:

Two approaches represent must be positioned in the water bath. Another respirometer to pea seeds so one respirometer to pea seeds without germinating.

She must put 2 breath meters at the water bath.  Yet another respirometer to pea seeds or one respirometer to pea seeds without germinating.

The regulation would be carried out after germinating as well as nongerminating pea seed to bathometer in water bath.

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