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STD 12 - 11. organisms and populations — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 11. organisms and populations1 Mark
MCQ
When one organism is benefitted without affecting the others is called
  • A
    Parasitism
  • ✓
    Commensalism
  • C
    Saprophytism
  • D
    Symbiosis
✓

Answer

Correct option: B.
Commensalism
b
(b)Commensalism is the relationship between two living individuals of different species in which one is benefitted while the other is neither harmed nor benefitted except to negligible extent.

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