BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Chapter 40, Problem 7SA
Summary Introduction

Introduction:

Guppies are the small fishes that are native residents to shallow freshwater streams in the mountains of Trinidad. The evolutionary biologists John Endler and David Reznick studied the population of guppies to determine the actual impact or effect of predation on life history traits.

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