biotic interaction
Quick Summary
Biotic interaction refers to the relationships between different species within a biological community. These interactions can be antagonistic, cooperative, or neutral, affecting the species involved positively, negatively, or not at all.12
Key types of biotic interactions include:
* Antagonism: Detrimental to one or both species. This includes competition, where species vie for limited resources, and predation, where one species hunts and kills another. Parasitism, where one species benefits at the expense of another, is also an antagonistic interaction.12
* Commensalism: One species benefits, while the other is unaffected.1
* Mutualism: Both species benefit from the interaction.1
These interactions are dynamic and evolve over time through natural selection, shaping the structure and stability of biological communities. Guilds, groups of species that exploit similar resources, often engage in competition. The biosphere, Earth's life-supporting layer, is a global ecosystem where these biotic and abiotic factors interact.1234
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