Developmental Biology Laboratory Midterms: Microscopy and Reproductive Organs
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Questions and Answers

What is the main function of Leydig cells?

  • Production of sperm cells
  • Secretion of testosterone (correct)
  • Formation of basement membrane
  • Drainage of rete testis

    • Where are Spermatids located during spermiogenesis?

  • Within the cytoplasm of Sertoli cells (correct)
  • In the lumen of seminiferous tubules
  • Outside the testis in blood vessels
  • Attached to the basement membrane

    • Which cells result from the first maturation or reductional division of primary spermatocytes?

  • Sertoli cells
  • Secondary Spermatocytes (correct)
  • Spermatogonia
  • Rete Testis

    • Where are Efferent Ductules located?

    <p>Draining the rete testis</p> Signup and view all the answers

    What is the function of Seminiferous Tubules within lobules?

    <p>Contain developing sperm cells</p> Signup and view all the answers

    In which structure are fibroblasts with elongated flattened nuclei widely spaced apart found?

    <p>Basement Membrane</p> Signup and view all the answers

    Which cells are grouped at the periphery of seminiferous tubules?

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

    What happens to Spermatids during spermiogenesis?

    <p>Undergo metamorphosis into mature sperm cells</p> Signup and view all the answers

    Complete this statement: Primary Spermatocytes result from spermatogonia undergoing ________.

    <p><strong>Meiosis</strong></p> Signup and view all the answers

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