Question: Do Mikael Soininen and Konstantin Mereschkowski share the same nationality?
Sentence (from "Konstantin Mereschkowski"): He presented this theory in 1910, in his Russian work," The Theory of Two Plasms as the Basis of Symbiogenesis, a New Study of the Origins of Organisms", although the fundamentals of the idea already had appeared in his earlier 1905 work," The nature and origins of chromatophores in the plant kingdom".
Relevant evidence: No