Campbell Biology: Custom Edition
Campbell Biology: Custom Edition
18th Edition
ISBN: 9781323717271
Author: Urry, Cain, Wasserman, Minorsky, Reece
Publisher: PEARSON C
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Chapter 24.2, Problem 2CC
Summary Introduction

To describe: Two mechanisms in sympatric populations which decrease the gene flow and making sympatric population most likely to occur.

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In “sympatric speciation”, different species formed in populations living in the same geographical area. In this condition, reproductive barriers occur by the factors such as, “polyploidy, sexual selection, and habitat differentiation” which ultimately reduces gene flow.

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