NEETBiologyOrganisms and PopulationsMCQ+4 / −1
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 specifies and () for another specifies involved in the interaction?
- APredation
- BAmensalim
- CCommensalism
- DCompetition
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Correct answer: A
In predation, one species is benefited where as the other is harmed. It is (+ $-$) type of population interaction.
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