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  3. Dolly is exactly the same as an ordinary lamb. Among the three mentioned the sheep cloned from a I-day old embryonic cell is th

Dolly is exactly the same as an ordinary lamb. Among the three mentioned the sheep cloned from a I-day old embryonic cell is th

admin2009-06-21  46
问题 Dolly is exactly the same as an ordinary lamb.
Among the three mentioned the sheep cloned from a I-day old embryonic cell is the youngest.
选项 A、Right
B、Wrong
C、Doesn’t say
答案A
解析 见第三段最后一句。
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