读报
登录注册网站首页
 

Science Life

Problems for cloning

作者:21ST
Aa
  • -   
  •    +
克隆羊"多利"得了关节炎,让科学家们着了慌。WHO should have better physical health, an ordinary animal or a cloned (克隆的) one?Arthritis (关节炎) does not usually develop in a sheep until it i...
点击阅读全文
联系我们  |  诚聘英才  |  关于我们  |  版权声明
© i21st.cn   
 
选择报纸
选择报纸
关闭