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Body Fluids and Circulation — Bio Zoology STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11Bio ZoologyBody Fluids and Circulation1 Mark
MCQ
Which hormone increases the heartbeat?
  • A
    Acetylcholine
  • B
    Gastrin
  • ✓
    Epinephrine
  • D
    Oxytocin
✓

Answer

Correct option: C.
Epinephrine
Epinephrine

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