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Why is it important that the chromosomes are homologous in crossing over?

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Since the chromosomes are homologous, breaks at corresponding points mean that the segments that are broken off contain corresponding genes , i.e., alleles.

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Get more facts and information about crossing over . Or, view the full encyclopedia entry from The Columbia Encyclopedia, Sixth Edition.

Similar questions: What does the fact that the chromosomes are homologous mean for the crossing over process? During crossing over, chromosomes must be homologous for what reasons? Why must chromosomes be homologous during crossing over? [ Hide these questions ]

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