NextMockपरीक्षा शोधा, उदा. SSC CGL, UPPSC, Lekhpal
State PCS PYQPrelims 2023

UPPCS · प्रश्न 89

The human heart is made up of how many chambers?

  1. Only three
  2. Only two
  3. Only one
  4. Only four
उत्तर दाखवा आणि स्पष्टीकरण

उत्तर: (D) Only four

स्पष्टीकरण

The human heart has four chambers: two atria and two ventricles.