This article is rated Start-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:

Molecular Biology: Genetics This article is within the scope of WikiProject Molecular Biology, a collaborative effort to improve the coverage of molecular biology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Molecular BiologyWikipedia:WikiProject Molecular BiologyTemplate:WikiProject Molecular BiologyMolecular Biology ??? This article has not yet received a rating on the project's importance scale. This article is supported by the Genetics task force (assessed as Low-importance). Agriculture Mid‑importance This article is within the scope of WikiProject Agriculture, a collaborative effort to improve the coverage of agriculture on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.AgricultureWikipedia:WikiProject AgricultureTemplate:WikiProject AgricultureAgriculture Mid This article has been rated as Mid-importance on the project's importance scale. Plants Low‑importance This article is within the scope of WikiProject Plants, a collaborative effort to improve the coverage of plants and botany on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PlantsWikipedia:WikiProject PlantsTemplate:WikiProject Plantsplant Low This article has been rated as Low-importance on the project's importance scale.

I want to know where selective breeding is used.