Comparative Vertebrate Anatomy: Modes of Reproduction in Chordates
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Questions and Answers

What is the main function of the neural crest?

  • Formation of the skeletal muscles and vertebral column
  • Formation of the brain and spinal cord
  • Development of the meninges, ganglia, and adrenal medulla (correct)
  • Production of the endoderm and its derivatives
  • Which germ layer gives rise to the lining of the lungs and digestive tract?

  • Endoderm (correct)
  • Ectoderm
  • Mesoderm
  • Neural crest
  • What is the primary function of the notochord?

  • Induction of the neural tube formation (correct)
  • Development of the kidneys and reproductive ducts
  • Production of the skeletal muscles
  • Formation of the vertebral column
  • Which germ layer contributes to the formation of the heart and blood vessels?

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

    What is the primary function of the somites?

    <p>Development of the skeletal muscles and vertebral column</p> Signup and view all the answers

    Which germ layer gives rise to the enamel of teeth?

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

    What is the primary function of the intermediate mesoderm?

    <p>Development of the excretory organs and reproductive ducts</p> Signup and view all the answers

    Which germ layer contributes to the formation of the lens of the eye?

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

    What is the primary function of the neurogenic placodes?

    <p>Development of the sensory organs and cranial nerves</p> Signup and view all the answers

    Which germ layer gives rise to the feathers and hair?

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

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