Question

Why are scientists interested in stem cell research?

Answer 1

stem cells can eventually be used to replenish cells in the human body that have been lost to the disease.

Step-by-step explanation:

Stem cells are undifferentiated and have the ability to limitlessly renew themselves.

Answer 2

Scientists are interested in stem cell research, because they could help cure some diseases and develop new things. It could help those with heart disease get fresh news hearts, paralyzed people could be able to walk again with new spinal chords, and those with Parkinson's disease could be healed. The drawback is that the embryo of a baby would have to be killed in order to do some of this. This is why stem cell research has sparked controversy, but despite that, scientists are still interest in the research of it.