Your gender is in your genes, Y is male and X is female. If two Y branches touch you are gay, if two X do you're a lesbian. A huge number of gay men have had lesbic sex.
>>6139621
But when you have sex your chromosomes don't touch...
Unless you're straight lol
>>6139629
your chromosomes are present in your skin, if it's over 50% X you're having girl sex.
>>6139621
>tfw OP has a device that will detect people's chromosomes and show them above their heads when he walks past
>tfw can never pass to OP
>>6139764
you could also put a sheet between you and your partner and it would meassure the chromosomes in contact at a nano level.
patent pending, faggot.
>>6139621
It is called yaoisexual.
Two ukes is lesbian sex
Two semes is freaking gay
One seme and one uke is straight.
>>6139777
trips for truth
you should writer a paper about that and get it published before I steal it.
>>6139784
What makes you think I haven't
>>6139851
link?
>>6139621
Sex chromosomes are barely used in sexual differentiation. The popularity of X and Y is as much of science as it is a cultural meme today. It stands for things that is has no impact on and is barely related to.
>>6139621
Your gender is down syndrome then OP?
>>6139621
i kek'd and then i thought wait
if 2 X touching makes you a lesbian, then all cis women are sexually attracted to themselves.
all cis women are AGP!
>>6139621
Your biology grades in school must be in the negatives
>>6140632
Checkmate, Blanchard.
