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Nathanael Pringsheim was born at Landsberg, Prussian Silesia, and studied at the universities of Breslau, Leipzig, and Berlin successively. [1] He graduated in 1848 as doctor of philosophy with the thesis De forma et incremento stratorum crassiorum in plantarum cellula, and rapidly became a leader in the great botanical renaissance of the 19th ...
Apr 3, 2024 · plastid. sexual reproduction. Nathanael Pringsheim (born November 30, 1823, Wziesko, Silesia [now in Poland]—died October 6, 1894, Berlin, Germany) was a botanist whose contributions to the study of algae made him one of the founders of the science of algology. Pringsheim studied at various universities, including the University of Berlin ...
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May 11, 2018 · PRINGSHEIM, NATHANAEL (b.Wziesko, Silesia, 30 November 1823; d.Berlin, Germany, 6 October 1894) botany, plant physiology.. Pringsheim belonged to that group of young German botanists—including Ferdinand Cohn, Hofmeister, and Mohl—who revolutionized the science during the middle years of the nineteenth century by shifting attention from collection and taxonomy to the dynamics of cell ...
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German botanist; born at Wziesko, Oberschlesien, Nov. 30,1823; died at Berlin Oct. 6, 1894. He was educated at the Friedrichs-Gymnasium at Breslau, and at Leipsic, Berlin (Ph.D. 1848), and Paris, in which latter two cities he devoted himself especially to the study of botany.
Feb 28, 2019 · Nägeli and Nathaniel Pringsheim (1854), who understood that protoplasts had osmotic properties which were defined for animal bladder by Jean-Antoine Nollet and Henri Dutroched, concluded that there must be a membrane around protoplasts whose permeability varies depending on conditions (33).
Nathanael Pringsheim1823-1894 German botanist who investigated reproduction in plants. Pringsheim was among the first to observe sexual reproduction in algae. He showed that these tiny organisms release sperm and egg cells into the water, where they combine. He also described the alternation of generations, or reproduction by spores, in mosses.
19 hours ago · Quick Reference. (1823–1894) German botanist. Pringsheim, who was born at Wziesko (now in Poland), studied medicine at the universities of Breslau and Leipzig. However, his interest turned to natural science when he moved to the University of Berlin; he gained his PhD in 1848 with a thesis on the growth and thickness of plant cell walls.
