我国科学家把鱼的抗冻蛋白基因导入西红柿，提高了西红柿的耐寒能力．这一生物技术属于_刷题宝

题干

我国科学家把鱼的抗冻蛋白基因导入西红柿，提高了西红柿的耐寒能力．这一生物技术属于（）

A：克隆技术

B：转基因技术

C：发酵技术

D：组织培养技术

上一题下一题 0.0难度选择题更新时间:2013-10-14 02:54:25

答案(点此获取答案解析）

B

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