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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
Phytohormones control
  • ✓
    Growth
  • B
    Physiological functions
  • C
    Rooting
  • D
    Flowering
✓

Answer

Correct option: A.
Growth
a
(a)The growth and development in plants is controlled by a special class of chemical substance called hormone and phytohormone.

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