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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
Periderm is made up of
  • A
    Phellem
  • B
    Phellogen
  • C
    Phelloderm
  • ✓
    All the above
✓

Answer

Correct option: D.
All the above
d
(d) Periderm : During secondary growth in dicot stems towards the outer side cork cambium produces cork outer side and secondary cortex to inner side. The three layers ( Phellem, Phellogen, and phelloderm ) collectively called as periderm.

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