trophobiosis

/ˌtrɑfəbaɪˈoʊsɪs/
noun
  1. A relationship between two organisms in which one provides food or nutrients to the other, often for mutual benefit.
    • Some scientists study trophobiosis to understand how different species cooperate in nature.
    • In trophobiosis, ants protect aphids in exchange for the sweet honeydew they produce.
    • The trophobiosis between certain fungi and tree roots helps both organisms get the nutrients they need.
Antonyms
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