Campbell Biology
Campbell Biology
12th Edition
ISBN: 9780135188743
Author: Urry
Publisher: PEARSON
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Chapter 13, Problem 13.4CR
Summary Introduction

To review: The three processes of sexual reproduction which generate genetic variation.

Introduction:

During sexual reproduction, most of the variation arises at fertilization and meiosis. There are three processes that contribute to it: independent assortment of chromosomes, crossing over, and random fertilization.

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Describe the main differences between asexual and sexual reproduction. Why are both types of reproduction common?
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