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

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 1. sexual reproduction in flowering plants1 Mark
MCQ
In a pollen grain, larger nucleus is
  • A
    Generative nucleus
  • ✓
    Tube nucleus
  • C
    Vemgetative nucleus
  • D
    None of these
✓

Answer

Correct option: B.
Tube nucleus
b
(b)Tube has a large nucleus which is surrounded by thin sheath of cytoplasm.

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