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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
Collenchyma generally occurs
  • A
    Scattered in dicot roots
  • B
    In a ring in monocot roots
  • ✓
    In patches under epidermis in dicot stem
  • D
    In all of the above
✓

Answer

Correct option: C.
In patches under epidermis in dicot stem
c
(c) The term collenchyma was coined by schleiden ($1839$). Collenchyma occurs, chiefly in the hypodermis of dicotyledonous stems $(e.g., Cucurbita, Helianthus)$ and leaves. They are usually absent in monocots and in roots.

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