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Anatomy of Flowering Plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYAnatomy of Flowering Plants1 Mark
MCQ
__________ cells have lignified walls.
  • A
    Collenchyma
  • B
    Parenchyma
  • C
    Sclerenchyma
  • D
    Xylem parenchyma
✓

Answer

  1. Sclerenchyma

Explanation:

Sclerenchyma cells have thick lignified walls.

The lignified wall gives sclerenchyma cells their rigidity and helps in providing mechanical support.

Collenchyma and parenchyma cells do not have lignified walls.

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