evolution of antibiotic resistance

    Caption: A schematic diagram illustrating the increase in antibiotic resistance in a sub-population of microorganism by natural selection---i.e., evolution in action.

    Credit/Permission: User:Wykis, 2007 / Public domain.
    Image link: Wikimedia Commons: File:Antibiotic resistance.svg.
    Local file: local link: evolution_microbes.html.
    File: Biology file: evolution_microbes.html.