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Plant Kingdom — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPlant Kingdom1 Mark
MCQ
In Pinus / gymnosperms, the haploid structure are:
  • A
    Megaspore, endosperm and embryo.
  • B
    Megaspore, pollen grain and endosperm.
  • C
    Megaspore, integument and root.
  • D
    Pollen grain, leaf and root.
✓

Answer

  1. Megaspore, pollen grain and endosperm.

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