Embryology Development Quiz
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Questions and Answers

What is the definition of Spermatogenesis?

  • The process of fertilization of the ovum
  • The process of production of ova from primitive sex cells
  • The process of transformation of primitive sex cells into spermatozoa (correct)
  • The process of production of mature germ cells

    • During which period does the differentiation of primordial germ cells into spermatozoa begin?

  • Embryonic period
  • Fetal period
  • Puberty (correct)
  • Pre-embryonic period

    • Where does spermatogenesis occur in males?

  • Ovary
  • Uterus
  • Seminiferous tubules of the testis (correct)
  • Fallopian tubes

    • What is the duration of spermatogenesis from spermatogonia to mature sperm?

    <p>60-64 days</p> Signup and view all the answers

    Which period of prenatal life elapses from fertilization of the ovum till the time of delivery?

    <p>Fetal period</p> Signup and view all the answers

    What is the duration of gestation period from the first day of the last menstrual flow till delivery?

    <p>280 days</p> Signup and view all the answers

    Where does oogenesis occur in females?

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

    At what stage does differentiation of primordial germ cells into spermatozoa begin?

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

    What is the site of spermatogenesis in males?

    <p>Seminiferous tubules of the testis</p> Signup and view all the answers

    When does the fetal period start in prenatal life?

    <p>At the 8th week</p> Signup and view all the answers

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