Biology 2010 Student Edition

Published by Prentice Hall
ISBN 10: 9780133669510
ISBN 13: 978-0-13366-951-0

Chapter 1, The Science of Biology - Assessment - 1.1 What is Science? - Understanding Key Concepts/Think Critically - Page 28: 10

Answer

An experimental group is the group in which an independent variable is changed to observe its effect on the dependent variable. A control group contains all the same conditions as the experimental group except that the independent variable is missing.

Work Step by Step

An experimental group is the group in which an independent variable is changed to observe its effect on the dependent variable. A control group contains all the same conditions as the experimental group except that the independent variable is missing.
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