Give the combining form meaning other, divergence, difference from.

The combining form meaning other, divergence, difference from is "allo-". This prefix is derived from the Greek word "allos", which means "other". It is used in various scientific terms, such as "allopathy" (a system of medical practice that aims to combat disease by using remedies which produce effects different from those produced by the disease itself) or "allosteric" (relating to or denoting the alteration of the activity of a protein, especially an enzyme, that results from the binding of a molecule at a site other than the active site).