The prefix Auto- conveys which meaning?

The prefix Auto- conveys which meaning?

• A. External
• B. Self
• C. Slow
• D. Above

Answer: (B)

Auto- denotes self. It comes from a Greek root meaning the same thing and is used when a term describes something done by the self or relating to the self. For example, automatic means acting by itself, autograph is a self-written signature, autonomy is self-rule, and autoimmune describes a reaction directed against the body's own tissues. The other ideas—external, slow, or above—would be indicated by different prefixes (such as exo- or extra- for external, brady- for slow, and supra- or super- for above). So the meaning conveyed by auto- is self.

Auto- denotes self. It comes from a Greek root meaning the same thing and is used when a term describes something done by the self or relating to the self. For example, automatic means acting by itself, autograph is a self-written signature, autonomy is self-rule, and autoimmune describes a reaction directed against the body's own tissues. The other ideas—external, slow, or above—would be indicated by different prefixes (such as exo- or extra- for external, brady- for slow, and supra- or super- for above). So the meaning conveyed by auto- is self.