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Chemical Coordination and integration — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYChemical Coordination and integration1 Mark
MCQ
Calcitonin, a thyroid hormone.
  • A
    Elevates calcium level in blood.
  • ✓
    Lowers calcium level in blood.
  • C
    Elevates potassium level in blood.
  • D
    Controls $Na^+  - K^+$ balance.
✓

Answer

Correct option: B.
Lowers calcium level in blood.

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