noun
Refers to an organism produced by crossing two different breeds, varieties, or species. Used in biology, agriculture, and horticulture.
この犬は交配種で、親は異なる純血種です。
This dog is a crossbreed; its parents are different purebreds.
新しい交配種のトマトは病気に強い。
The new hybrid tomato variety is resistant to disease.
純血種 means 'purebred', the opposite of 交配種.
Compound of 交配 (こうはい, 'crossbreeding') and 種 (しゅ, 'species' or 'breed').