Which Statement Is Untrue About Stem Cells

Which statement is untrue about stem cells?

A) They are basic types of cells which can transform into other cells such as brain or nerve cells.
B) They are found in many organs of the body and also bone marrow.
C) The Stem Cell Enhancement Research Act was passed by President Bush allowing scientists to collect new stem cells from human embryos.
D) There is a debate presently whether or not it is ethical to use human embryos for research even if the benefits include cures for Parkinson's and Alzheimer's Diseases.