Biology, 13.06.2020 17:57 Jana1517

un caballo negro de antepasados desconocidos fue apareado con cierto numero de yeguas de color rojo deraza pura, estos apareamientos dieron 20 descendientes de colo rojo y 25 de color negros

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un caballo negro de antepasados desconocidos fue apareado con cierto numero de yeguas de color rojo...