Question

Schizophrenia is a very old disorder, with symptoms having been documented 4,000 years ago, and some genes developing over 100,000 years ago. What is one hypothesis for why the genes have persisted despite their negative effects?

Answer 1

One hypothesis for why genes related to schizophrenia have persisted despite their negative effects is the idea that they may confer some evolutionary advantages, such as increased creativity and divergent thinking.

Step-by-step explanation:

One hypothesis for why genes related to schizophrenia have persisted despite their negative effects is the idea that these genes may confer some evolutionary advantages. For example, researchers have suggested that certain variations of the schizophrenia genes may be associated with increased creativity and divergent thinking. This could explain why these genes have not been eliminated from the population over time.