1 май 2013 г. - Scientists Clone Human Stem Cells
Описание:
On May of 2013 scientists cloned human embryos capable of making stem cells. The potential power of stem cell cloning can treat many diseases but is also an ethical concern for many people/Добавлено на ленту времени:
Дата:
1 май 2013 г.
Сейчас
~ 12 г назад