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Biological Classification — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYBiological Classification1 Mark
MCQ
Potato spindle tuber disease is caused by:
  • A
    Phycobionts.
  • B
    Virus.
  • C
    Bacteria.
  • ✓
    Viroids.
✓

Answer

Correct option: D.
Viroids.

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