1983 Photomicrography Competition

Living water flea (Daphnia)

Dr. Dennis D. Kunkel

Affiliation
University of Washington
Department of Botany
Seattle, Washington, USA
Technique
Darkfield
Magnification
20x

Slow melt of testosterone propionate

Per H. Kjeldsen

Affiliation
University of Michigan
School of Dentistry
Ann Arbor, Michigan, USA
Technique
Polarized Light
Magnification
50x