1988 Photomicrography Competition

Asexual reproductive (whorl) cells in the green alga Acetabularia parvula

Dr. Dennis D. Kunkel

Affiliation
University of Washington
Department of Neurological Surgery
Seattle, Washington, USA
Technique
Polarized Illumination
Magnification
40x

Ascorbic acid (vitamin C) crystal

Karl H. Hecker

Affiliation
Florida State University
Department of Chemistry
Tallahassee, Florida, USA
Technique
Polarized Light
Magnification
10x

Mineral

Duncan Miller

Affiliation
University of Cape Town
Department of Archaeology
Cape Town, Western Cape, South Africa
Technique
Crossed polars
Magnification
23x