What is Analogy in Biology?

Learn Analogy definition in biology with explanation to study “What is Analogy”. Study analogy explanation with biology terms to review biology course for online degree programs.

Analogy Definition

  • Analogies are similarities in structure resulting from convergent evolution.

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



Analogy Explanation

In biology, similarity of function and superficial resemblance of structures that have different origins are called analogies. For example, the wings of a fly, a moth, and a bird are analogous because they developed independently as adaptations to a common function - flying.

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