问题
单项选择题 A1/A2型题
目前，关于人类胚胎干细胞研究和应用中道德争议的焦点问题是（）
A.人类胚胎干细胞的功能到底如何
B.人类胚胎是否是生命、是否应该得到尊重
C.人类胚胎发育阶段如何划分
D.人类胚胎干细胞是否可以商品化
E.人类胚胎是否可以克隆
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
目前，关于人类胚胎干细胞研究和应用中道德争议的焦点问题是（）
A.人类胚胎干细胞的功能到底如何
B.人类胚胎是否是生命、是否应该得到尊重
C.人类胚胎发育阶段如何划分
D.人类胚胎干细胞是否可以商品化
E.人类胚胎是否可以克隆
参考答案：B
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