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NEET2022ZoologyOrganisms and PopulationsActual

While explaining interspecific interaction of population, + sign is assigned for beneficial interaction, - sign is assigned for detrimental interaction and 0 for neutral interaction. Which of the following interactions can be assigned + for one species and - for another species involved in the interaction?

Options

  1. AAmensalism
  2. BCommensalism
  3. CCompetition
  4. DPredation

Correct answer

D. Predation

Step-by-step solution

In predation and parasitism type of interactions only one species benefits and the other species is harmed. Species A Species B Name of interaction + + Mutualism - - Competition + - Predation + - Parasitism + 0 Commensalism - 0 Amensalism

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