3 ms·
It is not that easy. Mutation works both ways. You can also lose something very fast, if it's no longer needed (basic rule of evolution - "Use it or lose it").
by ss248 10y ago
It is not that easy.
Mutation works both ways. You can also lose something very fast, if it's no longer needed (basic rule of evolution - "Use it or lose it").
- Ultimatt 10y agoBacteria have a solution to that too though with the use of mobile genetic elements called plasmids. So the genetics of something can float in the population with locality to its relevance. Most antibiotic resistant bacteria in hospitals get their resistance from ground dwelling bacteria people walk in with their shoes.