Genetics Basics Quiz
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Questions and Answers

What is the definition of a gene locus?

  • The location of a gene on a chromosome (correct)
  • The pairing of chromosomes
  • The trait coded by a gene
  • The form of a gene
  • What does it mean for chromosomes to be diploid?

  • They have only one copy of each chromosome
  • They carry recessive alleles
  • They are in matched pairs (correct)
  • They have different versions of genes
  • What are alleles?

  • Pairs of matched chromosomes
  • Segments of DNA responsible for traits
  • Forms of a specific gene
  • Different versions of a gene at the same locus (correct)
  • Which type of allele shows its effect even if the individual only has one copy of it?

    <p>Dominant allele</p> Signup and view all the answers

    How many copies of a dominant allele are needed to show its effect?

    <p>One</p> Signup and view all the answers

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