Which breed is white and has erect ears?

• A. American Landrace
• B. Chester White
• C. Yorkshire
• D. Hereford

Answer: (C)

This item tests recognizing breed traits by coat color and ear shape. The breed in question is known for a white coat and ears that stand upright, a combination that is a classic hallmark of the Yorkshire breed. Yorkshire pigs are favored in production for their white appearance and erect ears, which help distinguish them from other white breeds that have drooping ears, such as the American Landrace and Chester White. The Hereford, on the other hand, is not white all over—it has a red body with a white face, so it doesn’t fit the description.