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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
The haploid cell which divides by mitosis to form embryosac is
  • A
    Megaspore mother cell
  • B
    Microspore mother cell
  • ✓
    Functional megaspore
  • D
    Non-functional megaspore
✓

Answer

Correct option: C.
Functional megaspore
c
(c)After meiotic division four haploid megaspores are formed. Only one megaspore (haploid) divides mitotically to form embryo sac and other three become disappear or disintegrated.

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