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

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 6. Anatomy flowering plants4 Marks
MCQ
Collenchyma differs from parenchyma in having
  • A
    Living protoplasm
  • B
    Cellulose walls
  • C
    Vacuoles
  • ✓
    Pectin deposits at corners
✓

Answer

Correct option: D.
Pectin deposits at corners
d
(d) In collenchyma cell walls show localized thickenings due to presence of approximately $45\%$ pectin, $35\%$ hemicellulose and $20\%$ cellulose.

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