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2006-11-22 15:27:29 · 3 answers · asked by Dave F 1 in Science & Mathematics Biology

3 answers

They are not created, the embryo make them. Once the baby is born, you keep the ombilical cord where some still are. Or, for some contreversy, you take them in the embryo before it grows into a baby!!! :-(

2006-11-22 15:33:51 · answer #1 · answered by kihela 3 · 0 0

The human embryo, which might be called the ultimate stem cell, creates what we call stem cells during the first 5 days of life. The embryonic stem cells used in research are taken from the inner layer of the 5-day-old human embryo.

2006-11-22 23:49:52 · answer #2 · answered by The First Dragon 7 · 0 0

Stem cells is actually the umbilical cord on an aborted fetus. T cells.

2006-11-22 23:36:11 · answer #3 · answered by Anonymous · 0 0

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