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野猪和家猪是一个种么?
人气:298 ℃ 时间:2020-02-04 16:08:02
解答
家猪和野猪是一个祖先的,以前人类把野猪活捉后,慢慢驯化野猪,使其逐渐变成家猪,经过千百年来的驯化,就变成现在品种多样,肉质优良的家猪了.
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