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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
The abscission layer is covered by a leaf scar which is composed of
  • A
    Pectose and cellulose
  • ✓
    Suberin
  • C
    Pectin
  • D
    Cutin
✓

Answer

Correct option: B.
Suberin
b
(b) After actual falling of leaf, the scar is exposed to air, which develops a primary protective layer by deposition of lignin and suberin on their wall.

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