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

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 19. Chemical coordination and integration1 Mark
MCQ
Young boys at puberty start growing facial hairs. This is an example of
  • ✓
    Secondary sexual characters
  • B
    Appearance of primitive characters
  • C
    Metamorphosis
  • D
    Protective colouration
✓

Answer

Correct option: A.
Secondary sexual characters
a
It's Obvious

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