Ivan Emanuel Wallin (22 January 1883 – 6 March 1969) was an American biologist who made the first experimental works on endosymbiotic theory. Nicknamed...

Wilhelm Schimper, Konstantin Mereschkowski, Boris Kozo-Polyansky, and Ivan Wallin – and Margulis not only promoted greater recognition for their contributions...

he claimed that the mitochondria originated from a symbiosis process. Ivan Wallin advocated the idea of an endosymbiotic origin of mitochondria in the...

reflected in the modern symbiogenesis theory developed and popularised by Ivan Wallin and Lynn Margulis, and now widely accepted. The modern view is that two...

proposed by Konstantin Mereschkowski in 1905 and further developed by Ivan Wallin in 1925. Still accepted today, this theory posits a single origin for...

Jahrhundert. Martin Gelland, violon et Lennart Wallin, piano. Othmar Schoeck : Sonate pour violon et piano, opus 22. Ivan Wyschnegradsky : Chant douloureux opus...

proposed by Konstantin Mereschkowski in 1905 and further developed by Ivan Wallin in 1925. Still accepted today, this theory posits a single origin for...

product." Other embryologists copied her method, and several—including Ivan Wallin—refined it further until the need for these kinds of models was superseded...

Josh Taylor William 'Bendigo' Thompson Oleksandr Usyk Edwin Valero Otto Wallin Pernell Whitaker Nicky Wilshire Muay Thai/Kickboxing Mirko Cro Cop Saenchai...

alongside the villains cast from the original series and Paul Freeman as Ivan Ooze. Much like the television season that followed the release, it used...