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  1. Commensalism | Definition, Examples, & Facts | Britannica

    commensalism, in biology, a relationship between individuals of two species in which one species obtains food or other benefits from the other without either harming or benefiting the latter.

  2. Commensalism - Wikipedia

    Commensalism is a long-term biological interaction (symbiosis) in which members of one species gain benefits while those of the other species neither benefit nor are harmed. [1]

  3. Commensalism Examples and Relationships - ThoughtCo

    Jul 24, 2024 · Commensalism is a symbiotic relationship in which one species benefits while the other is neither harmed nor helped. The species that gains the benefit is called the commensal.

  4. What Is Commensalism? - WorldAtlas

    Apr 17, 2024 · Commensalism is a form of symbiotic interaction in which one entity (the commensal) benefits while the other (the host) is unaffected or not significantly harmed.

  5. Commensal Meaning: Definition and Examples - Biology Insights

    Aug 2, 2025 · What is Commensalism? Commensalism is a type of symbiotic relationship where one organism benefits from the interaction, while the other organism is neither helped nor …

  6. What Is Commensalism? Definition and Examples - PrepScholar

    In commensalism, one organism benefits from the relationship and the other is neither benefited nor harmed--the effect of the relationship on it is neutral. The term was coined in 1876 by …

  7. Commensalism Definition and Examples

    Jul 3, 2021 · In ecology and biology, commensalism is a type of symbiotic relationship between two species in which one benefits without harming the other. Usually, the host species offers …

  8. COMMENSALISM Definition & Meaning - Merriam-Webster

    The meaning of COMMENSALISM is a relation between two kinds of organisms in which one obtains food or other benefits from the other without damaging or benefiting it.

  9. Commensalism (ecology) | Research Starters - EBSCO

    Commensalism is an ecological relationship between organisms where one organism benefits while the other is neither helped nor harmed. This type of interaction contrasts with parasitism, …

  10. COMMENSALISM Definition & Meaning | Dictionary.com

    Commensalism is a relationship between two species of organisms, such as plants, animals, and fungus, in which one species benefits while the other is unaffected, as in Scientists have …