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STD 12 - 1. sexual reproduction in flowering plants — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 1. sexual reproduction in flowering plants1 Mark
MCQ
Exine of pollen grains is composed of
  • A
    Pectocellulose
  • B
    Lignocellulose
  • ✓
    Sporopollenine
  • D
    Pollen kit
✓

Answer

Correct option: C.
Sporopollenine
c
(c)Exine is made up of sporopollenine (derived from carotenoid).

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