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

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 13. Plant growth and development1 Mark
MCQ
During germination, stem grows upward and root goes downward because
  • A
    It depends upon light
  • ✓
    Of auxin
  • C
    It does not depend on light
  • D
    Of epinasty and hyponasty
✓

Answer

Correct option: B.
Of auxin
b
It’s obvious.

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