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Ingenhousz, Jan

Ingenhousz, Jan yän ĭng´ənhous [key], 1730–99, Dutch scientist. He practiced medicine in Holland, England, and Vienna and was noted for his skillful inoculations against smallpox. He demonstrated respiration in plants and recorded his observations in Experiments upon Vegetables (1779).

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

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