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STD 11 - 6. Anatomy flowering plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 6. Anatomy flowering plants1 Mark
MCQ
In dicot stem, the secondary growth takes place by
  • A
    Primary cambium
  • B
    Secondary cambium
  • C
    Development of cambium in stele region
  • ✓
    Development of cambium in stele and in the cortical region
✓

Answer

Correct option: D.
Development of cambium in stele and in the cortical region
d
(d) At the initial stage of secondary growth, cambium forms a ring like structure known as cambium ring. This ring is present in stelar and cortical region both.

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