Question #6422581Single Choice

Biology

Question

In an experiment studying the effect of different wavelengths of light on plant photosynthesis, the plants are placed under lights of specific wavelengths, and the amount of oxygen produced is measured. If the experimenter forgets to calibrate the oxygen measurement device properly, what is the issue?

Options

The independent variable is now inaccurate.

The control group is compromised.

The data collected on the dependent variable will be unreliable.

It has no real impact as long as the plants are exposed to the correct light wavelengths.

Answer & Analysis

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