NEETBiologyOrganisms and PopulationsMCQ+4 / −1
If '+' sign is assigned to beneficial interaction, '–' sign to detrimental and '0' sign to neutral interaction, then the population interaction represented by '+' '–' refers to
- Aparasitism
- Bcommensalism
- Cmutualism
- Damensalism
More from Organisms and Populations
- Which of the following is correct for r-selected species ?2016 · MCQ
- The principle of competitive exclusion was stated by2016 · MCQ
- An association of individuals of different species living in the same habitat and having functional interactions is -2015 · MCQ
- In which of the following interactions both partners are adversely affected?2015 · MCQ
- The following graph depicts changes in two populations (A and B) of herbivores in a grassy field. A possible reason for these changes is that: Includes diagram2015 · MCQ
- Just as a person moving from Delhi to Shimla to escape the heat for the duration of hot summer, thousands of migratory birds from Siberia and other extremely cold northern regions move to:2014 · MCQ
- The age pyramid with broad base indicates :2013 · MCQ
- Which one of the following is not a parasitic adaptation ?2013 · MCQ