Quiz  /  The Human Body: Fact or Fiction?

  • 1. 
    Human nerves cannot be reconnected if they are severed.

  • TRUE
  • FALSE

  • 2. 
    The fluid in the lympathic system is pumped by the heart.

  • TRUE
  • FALSE

  • 3. 
    Human skin cells divide only once.

  • TRUE
  • FALSE

  • 4. 
    The human body contains about 1 million neurons.

  • TRUE
  • FALSE

  • 5. 
    A typical adult human head weighs 20 kilograms.

  • TRUE
  • FALSE

  • 6. 
    Sitting on "pins and needles" involves the nerves.

  • TRUE
  • FALSE

  • 7. 
    People choose to be left-handed or right-handed.

  • TRUE
  • FALSE

  • 8. 
    Humans and apes share only a small number of genes.

  • TRUE
  • FALSE
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