Question: Do Mikael Soininen and Konstantin Mereschkowski share the same nationality?
Sentence (from "Konstantin Mereschkowski"): Konstantin Sergeevich Mereschkowski( – 9 January 1921) was a prominent Russian biologist and botanist, active mainly around Kazan, whose research on lichens led him to propose the theory of symbiogenesis – that larger, more complex cells( of eukaryotes) evolved from the symbiotic relationship between less complex ones.
Relevant evidence: Yes