In your last sentence you used specious. Do you consider gay people a different species?
Definition of SPECIOUS
1 obsolete : showy
2 having deceptive attraction or allure
3 having a false look of truth or genuineness : sophistic <specious reasoning>
— spe·cious·ly adverb
— spe·cious·ness noun
Examples of SPECIOUS
He justified his actions with specious reasoning.
<a specious argument that really does not stand up under close examination>
Synonyms: beguiling, deceitful, deceiving, deluding, delusive, delusory, fallacious, false, misleading, deceptive
Antonyms: aboveboard, forthright, nondeceptive, straightforward