Bio 121 Campbell Biology Truman College
Bio 121 Campbell Biology Truman College
17th Edition
ISBN: 9781323670637
Author: Urry, Cain
Publisher: PEARSON
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Chapter 13.4, Problem 3CC
Summary Introduction

To explain: The possibility of genetic variation if crossing over is between paternal and maternal chromatids having the exactly similar alleles for every gene.

Concept introduction:

Crossing over is the process of exchange of gene segments among non-sister homologous chromatids. It forms recombinant chromosomes that contain genetic materials from both parents that generate genetic variation.

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This entire structure (Pinus pollen cone) using lifecycle terminology is called what?
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