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STD 11 - 15. Body fluids and criculations — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 15. Body fluids and criculations1 Mark
MCQ
Parasympathetic nervous system
  • A
    Increases heart beat
  • ✓
    Decreases heart beat
  • C
    Originates heart beat
  • D
    Has no effect upon heart beat
✓

Answer

Correct option: B.
Decreases heart beat
b
It's Obvious

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