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Dennis Robert Hoagland
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Introduction References & Edit History Quick Facts & Related Topics
Quizzes
Michael Faraday (L) English physicist and chemist (electromagnetism) and John Frederic Daniell (R) British chemist and meteorologist who invented the Daniell cell.
Faces of Science
Related Questions
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Nutritional Powerhouses: 8 Foods That Pack a Nutritional Punch
Anemone coronaria, the poppy anemone, Spanish marigold, or windflower, is a species of flowering plant.
What’s the Difference Between Angiosperms and Gymnosperms?
Hemp (Cannabis sativa).
9 Mind-Altering Plants
Sunlight shining on leaves. Photosynthesis
What Does Photosynthesis Produce?
Discover
Rural Irish landscape, Sligo, Ireland.
Why Is Ireland Two Countries?
airplane in flight (plane, aircraft, flying)
7 Puzzling Plane Disappearances
Calendar marking march 15th
22 Questions About Time and Timekeeping Answered
Statue of Liberty in front of the skyline of Manhattan, New York City, New York.
Who Was the Woman Behind the Statue of Liberty?
Panoramic view at sunrise of moai, Ahu Tongariki, Easter Island (Rapa Nui), Chile
6 Lost Civilizations
Moonrise over Tucson, Arizona
Why Doesn’t Arizona Observe Daylight Saving Time?
Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.
10 Famous Artworks by Leonardo da Vinci

Dennis Robert Hoagland: Facts & Related Content

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Facts

Born April 2, 1884 • Golden • Colorado
Died September 5, 1949 (aged 65) • Oakland • California
Subjects Of Study plant • absorption • ion
Julius von Sachs
German botanist
George Wells Beadle.
George Wells Beadle
American geneticist
Edward L. Tatum
American biochemist
Kenneth V. Thimann
American plant physiologist
Helmont, Jan Baptista van
Jan Baptista van Helmont
Belgian scientist
Albrecht von Haller, detail of an engraving by Ambroise Tardieu after a portrait by Sigmund Freudenberger
Albrecht von Haller
Swiss biologist
Stephen Hales
Stephen Hales
English scientist
Voit, Carl von
Carl von Voit
German physiologist
Gottlieb Haberlandt
Austrian botanist
Pfeffer, Wilhelm
Wilhelm Pfeffer
German botanist
Sir Jagadish Chandra Bose.
Sir Jagadish Chandra Bose
Indian plant physiologist and physicist
Mirbel, Charles-François Brisseau de
Charles-François Brisseau de Mirbel
French botanist
Gerty Cori
American biochemist
Carl Cori
American biochemist
Thomas Hunt Morgan
Thomas Hunt Morgan
American biologist
Hans Bethe.
Hans Bethe
American physicist
Bruce A. Beutler.
Bruce A. Beutler
American immunologist
John O'Keefe
John O’Keefe
British-American neuroscientist
Frederic Edward Clements
American botanist, taxonomist, and ecologist
Watson, James
James Watson
American geneticist and biophysicist

Related Quizzes and Features

Quiz
Michael Faraday (L) English physicist and chemist (electromagnetism) and John Frederic Daniell (R) British chemist and meteorologist who invented the Daniell cell.
Faces of Science