STEVE GSCHMEISSNER / SCIENCE PHOTO LIBRARY STEVE GSCHMEISSNER / SCIENCE PHOTO LIBRARY
Bread mould. Coloured scanning electron micrograph (SEM) of a black bread mould (Rhizopus stolonifer) sporangium (blue, spherical). Sporangia are asexual reproductive structures where the mould's spores (red, top) develop before being released into the air. Magnification: x1300 when printed 10 centimetres wide.
Model release not required. Property release not required.