Biological Science (7th Edition)
Biological Science (7th Edition)
7th Edition
ISBN: 9780134678320
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Greg Podgorski, Emily Taylor, Jeff Carmichael
Publisher: PEARSON
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Chapter 19, Problem 15PIAT

PROCESS OF SCIENCE Why can’t the results shown above be used as proof that the two different forms of the enhancer are important in determining dark versus blond hair? Propose a study that would test this idea more directly (more than one approach is possible).

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