How am I supposed to know someone’s gender from their name?

I thought Blake was a girl’s name and apparently I’m wrong………………………………

gendered names how do they work

I’m pretty sure that if someone has the disease you’re talking about, they have the disease trait. Why can’t you just say “is a carrier” if that is what you are looking for?

Why am I doing Punnett squares for math homework? It’s written by people who don’t believe in giving you information you kind of need.

Doesn’t even tell me which trait is dominant.