Why wouldn't scientists use adult stem cells if they worked better? Do you think they really just hate fertilized embryos?
If adult stem cells work better, then great. But I will trust the scientists over the religious zealots every time.
Why wouldn't scientists use adult stem cells if they worked better? Do you think they really just hate fertilized embryos?
If adult stem cells work better, then great. But I will trust the scientists over the religious zealots every time.