Who was an American evolutionary theorist and biologist who vocally supported the usage of the term "undulipodium"?
Undulipodium An undulipodium (a Greek word meaning "swinging foot") or a 9+2 organelle is a motile filamentous extracellular projection of eukaryotic cells. It is basically synonymous to flagella and cilia of the prokaryotic cells. In fact the name was coined to differentiate from the analogous structures present in prokaryotic cells. It is structurally a complex of microtubules along with motor proteins. The usage of the term is most vocally supported by Lynn Margulis, especially in support of her endosymbiotic theory. The eukaryotic cilia are structurally identical to eukaryotic flagella, although distinctions are sometimes made according to function and/or length.
Kurt Johnson (entomologist) Kurt Johnson (born 1946) is an American entomologist who is also a recognized figure in comparative religion and consciousness studies. His scientific career began while he was a Christian monk, during which time he completed his doctoral studies in evolution and ecology. He is known in science for his writing on taxonomy, evolution and ecology (especially about butterflies) and in particular for his published research and popular writing on the scientific career of famous Russian–American novelist and lepidopterist Vladimir Nabokov. His book "Nabokov's Blues" (co-authored with journalist S. Coates) was named a "top 10 book in science" in 2000 at the "Washington Post", "Library Journal", "Booklist" and "HMS Beagle".