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MODEL PAPER 2 — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYMODEL PAPER 21 Mark
MCQ
A prokaryotic autotrophic nitrogen-fixing symbiont is found in:
  • A
    Cycas
  • B
    Pisum
  • C
    Alnus
  • D
    Cicer
✓

Answer

Cycas
Explanation: Cycas

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