"If you are born with a penis, you have XY chromosomes, which makes you male. When you grow up, you become an adult human male, a man. Any variation besides the standard male/female sexual dimorphic as expressed by reproductive organs is, by definition, abnormal."
If you are born with a penis, you have XY chromosomes, which makes you male
This is an extremely autistic nitpick, but that's not necessarily true. It's the SRY gene that controls male-ness, not the Y chromosome. It's usually on the Y chromosome, but it can end up elsewhere in extremely rare genetic mixups, leading to a man with no Y chromosome.
What makes that especially interesting is that "SRY, you're male" has two different meanings depending on who you're addressing.
"If you are born with a penis, you have XY chromosomes, which makes you male. When you grow up, you become an adult human male, a man. Any variation besides the standard male/female sexual dimorphic as expressed by reproductive organs is, by definition, abnormal."
This is an extremely autistic nitpick, but that's not necessarily true. It's the SRY gene that controls male-ness, not the Y chromosome. It's usually on the Y chromosome, but it can end up elsewhere in extremely rare genetic mixups, leading to a man with no Y chromosome.
What makes that especially interesting is that "SRY, you're male" has two different meanings depending on who you're addressing.