How does the growth of antibiotic resistance in bacteria support the theory of evolution by natural selection?

Question

anonymous · Answer

hey, what do you think?

anonymous · Answer

well, A selection pressure is applied, antibiotics, and some variations of bacteria are resistant to the antibiotic and go one to reproduce the next generation of bacteria also resistant to the antibiotic. Natural selection, the nonrandom survival and reproductive success of randomly varying organisms, followed by evolution, the change in allele frequency over time in a population of organisms.