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Transportation in Animals and Plants — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceTransportation in Animals and Plants1 Mark
MCQ
The device used to hear the heart beat is called :
  • A
    Thermometer
  • ✓
    Stethoscope
  • C
    Sphygmomanometer
  • D
    Microscope
✓

Answer

Correct option: B.
Stethoscope
Stethoscope is used to the heart beat.

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