Types of DNA Mutations
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Questions and Answers

What is the focus of biopsychology?

  • How traits are passed down from one generation to another
  • Analyzing the changes in heritable traits over generations
  • The study of how behaviors are influenced by biological components (correct)
  • Exploring the effects of environmental factors on behavior
  • What did Gregor Mendel demonstrate about inheritance?

  • Heredity is solely influenced by environmental components
  • Inheritance occurs through a blending process
  • Inheritance happens through genetic units known as genes (correct)
  • Traits are passed down through environmental factors
  • Which term refers to changes in the heritable traits of a population of organisms as generations replace one another?

  • Genetics
  • Neuroscience
  • Evolution (correct)
  • Biopsychology
  • What is the role of DNA in the gene definition?

    <p>DNA serves as a template for RNA synthesis</p> Signup and view all the answers

    Why do genes come in pairs?

    <p>Because they are aligned along chromosomes that come in pairs</p> Signup and view all the answers

    What is the main focus of genetics?

    <p>Investigating the transmission of traits between individuals</p> Signup and view all the answers

    Which branch of psychology is also known as physiological psychology or psychobiology?

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

    What did scientists believe about inheritance before Gregor Mendel's work?

    <p>'Sperm and egg properties simply mix'</p> Signup and view all the answers

    Which statement accurately describes homozygosity?

    <p>It means having identical gene pairs on the two chromosomes.</p> Signup and view all the answers

    What is a gene composed of according to Mendelian Genetics?

    <p>A strand of DNA which serves as a template.</p> Signup and view all the answers

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