Male Reproductive System Quiz
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Questions and Answers

What is the main function of the testicles in the male reproductive system?

  • Protect the penis
  • Excrete urine and semen
  • Produce semen and sperm (correct)
  • Produce testosterone
  • Which organ contains the urethra used to ejaculate semen and excrete urine in males?

  • Penis (correct)
  • Scrotum
  • Testicles
  • Glans
  • What is the purpose of the scrotum in the male reproductive system?

  • Produce sperm
  • Hold and protect the testicles (correct)
  • Excrete urine
  • Ejaculate semen
  • What happens when sinuses within the erectile tissues of the penis become filled with blood?

    <p>Erection occurs</p> Signup and view all the answers

    Which artery supplies blood to the penis?

    <p>Pudendal artery</p> Signup and view all the answers

    The cremaster muscle contracts and pulls the scrotum closer to the body during times of:

    <p>Lower temperatures</p> Signup and view all the answers

    What is the function of the foreskin of the penis?

    <p>Protection of the glans</p> Signup and view all the answers

    What produces sperm by meiotic division of germ cells within the seminiferous tubules?

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

    Where are the Leydig cells located, which are responsible for synthesizing and secreting androgens?

    <p>Interstitium between seminiferous tubules</p> Signup and view all the answers

    What is another name for the vas deferens?

    <p>Ejaculatory duct</p> Signup and view all the answers

    Which gland is located below the bladder and produces seminal fluid?

    <p>Prostate gland</p> Signup and view all the answers

    What is the main function of the accessory glands in the male reproductive system?

    <p>Nourish the sperm cells and lubricate the duct system</p> Signup and view all the answers

    When does sexual identity get determined?

    <p>During fertilization</p> Signup and view all the answers

    What process marks the beginning of the embryonic and prenatal development of the male reproductive system?

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

    The epididymis is responsible for which of the following functions?

    <p>Maturation and concentration of spermatozoa</p> Signup and view all the answers

    What is the function of the scrotum in the male reproductive system?

    <p>To hold and protect the testicles</p> Signup and view all the answers

    What is the main function of the penis in the male reproductive system?

    <p>To ejaculate semen</p> Signup and view all the answers

    Which artery supplies blood to the penis?

    <p>Pudendal artery</p> Signup and view all the answers

    What happens when sinuses within the erectile tissues of the penis become filled with blood?

    <p>The penis becomes erect</p> Signup and view all the answers

    What is the function of the foreskin of the penis?

    <p>To cover and protect the glans</p> Signup and view all the answers

    The epididymis is responsible for which of the following functions?

    <p>Storage and maturation of sperm</p> Signup and view all the answers

    What is the primary function of the epididymis in the male reproductive system?

    <p>Concentration of sperm by ion channel action</p> Signup and view all the answers

    Where are the Leydig cells located, which are responsible for synthesizing and secreting androgens in the male reproductive system?

    <p>Interstitial space between seminiferous tubules</p> Signup and view all the answers

    What is the main function of the scrotum in the male reproductive system?

    <p>Temperature regulation for sperm production</p> Signup and view all the answers

    What is the primary function of the testicles in the male reproductive system?

    <p>Synthesis and secretion of androgens</p> Signup and view all the answers

    What is the primary function of the accessory glands in the male reproductive system?

    <p>Production of seminal fluid</p> Signup and view all the answers

    When does sexual identity get determined in the development of a male child?

    <p>At fertilization</p> Signup and view all the answers

    What is another name for the vas deferens in the male reproductive system?

    <p>Sperm duct</p> Signup and view all the answers

    What happens when sinuses within the erectile tissues of the penis become filled with blood?

    <p>&quot;Erection&quot; occurs</p> Signup and view all the answers

    What process marks the beginning of the embryonic and prenatal development of the male reproductive system?

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

    Where does the cremaster muscle pull the scrotum closer to during times of lower temperatures?

    <p>Pelvic cavity</p> Signup and view all the answers

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