An introduction of unrelated breeding stock to an established, usually somewhat inbred or homogeneous, line; a mating between unrelated individuals…
单词 | θ29870 |
释义 | the world > animals > domestic animal > [noun] > livestock > stock or breed > cross-breed > with unrelated breed (1) outcross1882 An introduction of unrelated breeding stock to an established, usually somewhat inbred or homogeneous, line; a mating between unrelated individuals… |
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