Biology lab exam 1

Front

Where does the independent variable go on a graph?

Back

On the x-axis.

Front

What variable is represented on the x-axis?

Back

Independent variable.

Front

What should both axes of a graph be labeled with?

Back

Variables and units of measurement.

Front

What is the variable that you change in an experiment?

Back

Independent variable.

Front

What is the first step in the scientific method?

Back

Observation.

Front

What is the dependent variable?

Back

The variable that is measured or observed in response to changes in the independent variable.

Front

What are control variables?

Back

Variables that are kept constant to ensure a fair test.

Front

What is a control group?

Back

A group that does not receive the experimental treatment and is used for comparison.

Front

What is the purpose of replication in an experiment?

Back

To ensure that results are consistent and reliable.

Front

What is the significance of even spacing on a graph?

Back

It allows for accurate representation and comparison of data.