Why are scientists moving slowly regarding the therapeutic use of stem cells?
A)There are limited sources of stem cells.
B)Countries have been unable to come up with a universal policy for conducting such research.
C)Stem cells can migrate from where they were implanted into other tissues of the body.
D)All of the above

Question

Quizplus · Accepted Answer

All of the given options are reasons why scientists are moving slowly regarding the therapeutic use of stem cells. There are limited sources of stem cells, and countries have not been able to come up with a universal policy for conducting research using stem cells. Additionally, stem cells can migrate from where they were implanted into other tissues of the body, which can cause unintended consequences. These factors have contributed to the cautious approach taken by scientists towards therapeutic use of stem cells.

Why Are Scientists Moving Slowly Regarding the Therapeutic Use of Stem