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

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 1. sexual reproduction in flowering plants1 Mark
MCQ
The endosperm in angiosperms develops from
  • A
    Micropylar polar nucleus
  • B
    Chalazal polar nucleus
  • ✓
    Secondary nucleus
  • D
    Zygote
✓

Answer

Correct option: C.
Secondary nucleus
c
(c)Secondary nucleus form to endosperm in angiosperms. After double fertilization secondary nucleus become triploid and this triploid cell form endosperm.

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