I know of two sets of twins, male, where one is straight and the other gay. One set is of identical twins, too. So, in my experience I would say, "not necessarily." On the identical set, the straight one was the first born. It has been my observation that the first born, at least of male identical twins, seems to be the more aggressive one of the two. No scientific basis for any of this - just my observations.
No, one of a pair of identical twins is not always gay.A 1991 study (Michael Bailey & Richard Pillard) in the USA found that when one identical twin was gay, there was a 52 percent chance that the other was gay too.With fraternal twins, if one was gay, the chances of the other being gay were only 22 percent.If being gay is strictly genetic, as many people think, then with identical twins their sexual orientation would alwaysbe the same, both gay, or both straight.
Sexual attraction to members of the same gender suggests gay orientation.
No. Homosexuality is simply a sexual orientation and is in the same category as heterosexuality. Simply because the majority of people are not of that sexual orientation does not make it a 'disease'.
Sexual orientation is determined by the gender(s) to which a person is attracted, not specific sexual acts. Engaging in sexual acts with someone of the same gender does not necessarily indicate one's sexual orientation. It's important to recognize that sexual orientation is a personal and individual experience, and only the individuals involved can determine their own sexual orientation.
This is called bisexual.
It wouldn't, no matter what your orientation is, you would still hold the same place in the family.
The Joker's sexual orientation is not written into his character.
Soko's sexual orientation is heterosexual/straight.
Nothing is known of her sexual orientation.
The character of Flapjack is not written with sexual orientation
The fictional character of Yoshi is not depicted with sexual orientation.
Frankie Muniz has not stated his sexual orientation.