Biology (11th Edition)

Published by McGraw-Hill Education
ISBN 10: 1-25918-813-2
ISBN 13: 978-1-25918-813-8

Chapter 20 - Genes Within Populations - Figure 20.18 - Inquiry Question: 1


This experiment relies on predators finding their prey based on their color.

Work Step by Step

The experiment described differentiates the guppies based on color, but if predators used something else (odor, vibrations from swimming, etc.) to locate predators, the whole basis for the experiment would disappear.
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