The lesson for today includes an introduction to pedigree analysis. You all know the conventions of a human pedigree, right?
I also include an addendum.
Genetics science is gradually catching up and recognizing that trans people exist, although there is still some confusion about precisely how to acknowledge them.




Does your institute have any free material? Every time you post something from your classes I get interested in doing some related exercises, but I never can because I don’t have the materials.
I’m still working out the Thorium-Uranium method, too. There’s some interesting related maths going on, probably amounting to something about the non-intersections in phase spaces by uniqueness. Hopefully I’ll have more info in the evening.
Somehow I expect eugenicists coming in here to complain about how the symbols ruin their nice charts. Along with the existence of XY women and XX men whose plumbing doesn’t match their chromosomal destiny or something.