Editing Crossbreed (section)

{{Short description|Animal with parents of differing breeds}}
{{other uses}}

A '''crossbreed''' is an organism with [[purebred]] parents of two different breeds, varieties, or populations. A domestic animal of unknown ancestry, where the breed status of only one parent or grandparent is known, may also be called a crossbreed though the term "mixed breed" is technically more accurate. [[Outcrossing]] is a type of crossbreeding used within a purebred breed to increase the genetic diversity within the breed, particularly when there is a need to avoid [[inbreeding]].

In animal breeding, ''crossbreeds'' are crosses within a single species, while ''[[Hybrid (biology)|hybrids]]'' are crosses between different species. In plant breeding terminology, the term ''crossbreed'' is uncommon, and no universal term is used to distinguish hybridization or crossing within a population from those between populations, or even those between species.

Crossbreeding is the process of breeding such an organism. It can be beneficially used to maintain health and viability of organisms. However, irresponsible crossbreeding can also produce organisms of inferior quality or dilute a [[purebred]] gene pool to the point of [[extinction]] of a given [[breed]] of organism.<ref>{{cite web|url=https://slate.com/technology/2015/06/zonkeys-ligers-the-sad-truth-about-animal-hybrids.amp|title=The sad truth about animal hybrids|access-date=2019-07-19|archive-date=2020-11-23|archive-url=https://web.archive.org/web/20201123042105/https://slate.com/technology/2015/06/zonkeys-ligers-the-sad-truth-about-animal-hybrids.amp|url-status=dead}}</ref>