Understanding Mutations in Genetics
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Questions and Answers

What is the definition of a mutation?

  • An error in DNA replication resulting in a change in the nucleotide sequence (correct)
  • The process of creating new alleles in nature
  • A helpful alteration in the gene sequence
  • A change in the chromosome due to UV light exposure

    • How does a mutation contribute to evolution?

  • By creating variations in nature through the formation of new alleles (correct)
  • By causing harmful alterations in genes
  • By preventing any changes in the genetic makeup of organisms
  • By decreasing the biodiversity in ecosystems

    • What is the origin of the word 'mutation'?

  • Derived from the English 'mutate'
  • Derived from the Greek 'mutatis'
  • Derived from the Latin 'mutare' (correct)
  • Derived from the French 'mutacioun'

    • In what way can a mutation be beneficial?

    <p>By providing new alleles and contributing to evolution (C)</p> Signup and view all the answers

    What do mutations create in nature?

    <p>Variations through the formation of new alleles (B)</p> Signup and view all the answers

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