• Thousands of years of selective breeding have produced extensive genetic changes in the plants and animals we eat, not all of them good.

    数千选择性培育已经造成了食用植物动物广泛基因改变并非所有改变都是好的

    youdao

  • Thousands of years of selective breeding have produced extensive genetic changes in the plants and animals we eat, not all of them good.

    数千选择性培育已经造成了食用植物动物广泛基因改变并非所有改变都是好的

    youdao

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