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Environmental Issues — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEnvironmental Issues1 Mark
MCQ
The world's most problematic weed is:
  • A
    Azolla anabaena.
  • ✓
    Eichhornia crassipes.
  • C
    Zoostera.
  • D
    Cerato phyllum.
✓

Answer

Correct option: B.
Eichhornia crassipes.

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