1.   The result is that the cloned cow is like a twin.

2.   Westhusin said he recently lost three cloned cow embryos when they failed to produce pregnancies, forcing him to start over.

3.   Cloned cows that reach adulthood show no unusual signs of physical problems, according to a study that could have significance for the medical and commercial uses of cloning.

4.   Despite the success of Dolly the sheep and cloned cows, mice and pigs, most animal clones die during embryonic development.

5.   Despite headlines and photographs of Dolly the sheep and cloned cows, pigs, goats and mice, most animal clones still die, usually during embryonic development.

6.   Despite the success of Dolly, cloned cows, mice and pigs, most animal clones die during embryonic development.

7.   Dolly and some of the cloned cows have given birth to normal offspring.

8.   Ministry officials said beef from cloned cows is safe, and there is no need to specify its origin.

9.   Ministry officials said Friday that beef from cloned cows is safe, and there is no need to specify its origin.

10.   Monday, California scientists reported that two recently cloned cows died, presumably because immune-system defects left them unable to fight infection.