【正文】
mbryo 1. _______ For: Human embryo cloning can produce valuable tissues— 2. _____ bone or lung tissue— that could be used to 3. ______ human lives. Against: We may be on the way to producing a reallife Frankenstein’ s . Para. 2 Different opinions on the birth of 5. ________ For: People 6. _______ scientists for the scientific breakthrough. Against: Cloning would create more . Para. 3~5 Ian Wilmut’ s intention Severion Antinori’ s intention Research efforts should be 8. ______ on creating new tissues and ans