Not really...true homosexuality means no reproduction, therefore those genes cannot be passed on. There is bisexuality that occurs that is capable of being passed on, but actual homosexuality cannot be inherited, by definition. Homosexuality differing in this case from homosexual behavior, the later can be done without being the former.
Homosexuality occurs naturally in the animal kingdom, so it's clearly a natural occurring sexual deviation or disability.
I presume someone can believe they are gay due to mental illness or trauma, so perhaps there is so merit to this comic.
Not really...true homosexuality means no reproduction, therefore those genes cannot be passed on. There is bisexuality that occurs that is capable of being passed on, but actual homosexuality cannot be inherited, by definition. Homosexuality differing in this case from homosexual behavior, the later can be done without being the former.
That isn't how genetics works because genes have recessive and dominant traits.
Straight parents can have gay children and gay parents can have straight children.
"Gay parents can have straight children" does this guy onow what gay means?