| ▲ | bluefirebrand 2 days ago | |
Interesting. Where do traits that aren't genetic come from then? | ||
| ▲ | WA 2 days ago | parent | next [-] | |
It's complicated. The most compelling theory is that several genes might have a bit of an influence paired with the hormonal conditions in the womb. Here's an overview: https://en.wikipedia.org/wiki/Epigenetic_theories_of_homosex... | ||
| ▲ | kelseyfrog 2 days ago | parent | prev [-] | |
A variety of sources[1]. | ||