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selective breeding

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noun

  • The process by which humans use animal or plant reproduction to develop particular phenotypic traits by choosing which individuals will reproduce.

Example Sentences

Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The lemon frost morph originated from a spontaneous genetic mutation that appeared during selective breeding in a large colony of leopard geckos.

From Science Daily ● Jul. 15, 2026

She and her colleagues discovered that the transformation of our pets championed by the Victorians through selective breeding actually started more than 10,000 years ago.

From BBC ● Nov. 13, 2025

Thesaurus

Possible Synonyms

Words in our thesaurus

other words

  • controlled mating
  • trait enhancement
  • guided evolution
  • designer species
  • purposeful propagation

Possible Antonyms

Words in our thesaurus

other words

  • random mating
  • uncontrolled reproduction
  • wild breeding
  • letting nature take its course

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