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STD 11 - 13. Plant growth and development — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 13. Plant growth and development4 Marks
MCQ
Charles Darwin and Francis Darwin are related with
  • A
    Vernalisation
  • B
    Phototropism
  • C
    Photoperiodism
  • ✓
    Effect of plant hormones (auxin)
✓

Answer

Correct option: D.
Effect of plant hormones (auxin)
d
Darwin and his son were studying phototropism (growing plant toward light source) in canary grass. They deduced that the chemical produced in apical part of Canary grass is responsible for phototropism

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