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Organisms and Populations — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYOrganisms and Populations1 Mark
MCQ
An obligate root parasite is:
  • A
    Rafflesia
  • B
    Loranthus
  • C
    Striga
  • D
    Both A and C
✓

Answer

  1. Both A and C

Explanation:

Loranthus and Viscum are both partial stem parasites. Striga is obligate root parasite and Rafflesia is total or obligate root parasite.

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