DR KEITH WHEELER / SCIENCE PHOTO LIBRARY DR KEITH WHEELER / SCIENCE PHOTO LIBRARY
Ovary. Light micrograph of a transverse section through the ovary of a common frog (Rana temporaria). Within the ovary are eggs (light brown) in various stages of development. Not all eggs will reach maturity, some (dark brown) degenerate before this. Magnification: x5 when printed at 10 centimetres wide.
Model release not required. Property release not required.