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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
The devices to discourage self pollination are
  • A
    Pollen release and stigma receptivity is not synchronised
  • B
    Anther and stigma are placed at different position
  • C
    Anther and stigma are placed at different position
  • ✓
    All of these
✓

Answer

Correct option: D.
All of these
d

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