Small Chromosomal Duplications Provide Raw Material for the Addition of Genes

question 9

Multiple Choice

Small chromosomal duplications provide raw material for the addition of genes into a species' genome.These duplications create two or more copies of the same gene,where one or both of the genes can subsequently mutate.These genes are referred to as

• A)sister chromatids.
• B)homologous chromosomes.
• C)homologous genes.
• D)transposable elements.
• E)duplicated chromosomes.

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