What may be the advantage of stem cells in comparison to "adult' cells in terms of neurogenesis?
A) Stem cells have not yet begun to specialize or differentiate, and thus may be more flexible.
B) Stem cells have already specialized and differentiated, so they may be used to quickly restore function.
C) Stem cells are naïve and thus have more ability to learn without bias.
D) Stem cells are safer because they don't have the potential for disease or bacteria.

Question

Quizplus · Accepted Answer

Stem cells have the advantage of being more flexible because they have not yet begun to specialize or differentiate. This means that they can differentiate into a wider range of cell types, including neurons, making them more advantageous for neurogenesis.

Answer: D 
 The statement that stem cells are safer because they don't have the potential for disease or bacteria is incorrect. Stem cells can carry certain diseases or viruses, just like any other cells. Therefore, this cannot be considered an advantage of stem cells over adult cells in terms of neurogenesis.

What May Be the Advantage of Stem Cells in Comparison