Which of the following statements is true regarding gene duplication? (Check all that apply)   extra gene copies are highly deleterious duplications arise through unequal crossing over duplicates in the same gene family are called paralogs duplication is an important source of new genes duplications confound the pairing of homologous chromosomes, leading to fertility problems

Human Heredity: Principles and Issues (MindTap Course List)
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ISBN:9781305251052
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Chapter4: Pedigree Analysis In Human Genetics
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Problem 10QP: A proband female with an unidentified disease seeks the advice of a genetic counselor before...
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Which of the following statements is true regarding gene duplication? (Check all that apply)

 

extra gene copies are highly deleterious

duplications arise through unequal crossing over

duplicates in the same gene family are called paralogs

duplication is an important source of new genes

duplications confound the pairing of homologous chromosomes, leading to fertility problems

Expert Solution
Step 1 An overview of gene duplication

Gene duplication is a major mechanism through which new genetic material is generated during molecular evolution.

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