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Organisms and Populations — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYOrganisms and Populations1 Mark
MCQ
Viscum album grows on trees. This is an example of:
  • A
    Symbiosis
  • B
    Parasitism
  • C
    Commensalism
  • D
    Predation
✓

Answer

  1. Parasitism

Explanation:

Viscum album is a partial parasite with green leaves. It grows parasitically on trees and derives nutrition from it. Predation is a type of interaction in which one organism kills another. In commensalism, one organism is benefitted and other is neither benefited nor harmed. Symbiosis is a mutually beneficial interaction.

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