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Plant Growth and Development — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYPlant Growth and Development1 Mark
MCQ
The response of different organisms to environmental rhythms of light and darkness is called:
  • A
    Phototaxis.
  • ✓
    Photoperiodism.
  • C
    Phototropism.
  • D
    Vernalization.
✓

Answer

Correct option: B.
Photoperiodism.

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