填空题

Rice is one of the major GM crops containing genes which help to either resist insect or tolerate weed - killing herbicides.

【参考答案】

NG
<上一题 目录 下一题>
热门 试题

填空题
Some European countries are restricting the planting and importation of GM agricultural products because GM crops could pose unique risks to the environment and to health.
填空题
Many experts who favor genetically modified foods believe that genetic engineering can help to meet the demands of the world’s increasing population.
相关试题