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Host Notes: Definitions & Explanations PDF | Download eBooks

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Study Host lecture notes PDF with biology definitions and explanation to study What is Host?. Study host explanation with biology terms to review biology course for online degree programs.

Host Definition:

  • Larger organism in a symbiotic relationship is known as the host.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Host Notes:

Host is the usually the larger organism in the symbiosis and provides food and nourishment to the smaller organism. For example in example or parasitic symbiosis of a virus and human, the human is the host.

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