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STD 11 - 19. Chemical coordination and integration — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 19. Chemical coordination and integration1 Mark
MCQ
Thyroxine is
  • A
    An enzyme
  • ✓
    A hormone
  • C
    A vitamin
  • D
    An excretory product
✓

Answer

Correct option: B.
A hormone
b
It's Obvious

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