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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
Cork, secondary cortex and secondary xylem are formed through
  • A
    Dedifferentiation
  • ✓
    Redifferentiation
  • C
    Differentiation
  • D
    Obliteration
✓

Answer

Correct option: B.
Redifferentiation
b
Cork, secondary cortex and secondary xylem all are secondary structure formed from dedifferentiated cell by redifferentiation and are responsible for secondary growth.

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