Daniel I. Arnon
Polish-American botanist
Daniel Israel Arnon was a Polish-born American plant physiologist and National Medal of Science recipient whose research led to greater insights into the operation of photosynthesis and nutrition in plants. Wikipedia
Born: November 14, 1910, Warsaw, Poland
Died: December 20, 1994 (age 84 years), Berkeley, CA
Alma mater: University of California, Berkeley