There is no specific term "seudo amaphrodite" in Biology or medicine. It seems like a misspelling or a misunderstood term. Perhaps you might be referring to "pseudohermaphrodite," which is a condition where an individual has external genitalia that do not match their internal reproductive organs.
Dihydrogen monoxide is H2O, that is the systematic name for naming binary molecular compounds, and is not pseudoscience.
Fernando Pinto Lagarrigue has written: 'Balmaceda y los gobiernos seudo-parlamentarios' -- subject(s): History, Politics and government, Representative government and representation, Cabinet officers
Fake sciences claimed that whites were smarter and more capable than other races.