81.   The embryos are about the size of sand grains.

82.   The extra embryos are the byproduct of an imperfect science.

83.   The difference, said Caplan, is that once an embryo is inside a woman, another standard applies.

84.   The embryos are part of spectacular trove of small but highly detailed fossils found in China.

85.   The four-cell embryos are each about the size of the period at the end of this sentence.

86.   The stem cells are extracted when the embryo is a few days old.

87.   The treated eggs are then fertilized with sperm and a resulting embryo is implanted.

88.   Therefore, the group contends, such cloned embryos are not subject to regulation under the act, which would mean the parliamentary vote was invalid.

89.   This is due to a law which says frozen embryos must be disposed of after five years unless parental consent is given to increase the storage time.

90.   What then happens after the research is over and there are some embryos left over?