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Friday Fun Thread for June 20, 2025

Be advised: this thread is not for serious in-depth discussion of weighty topics (we have a link for that), this thread is not for anything Culture War related. This thread is for Fun. You got jokes? Share 'em. You got silly questions? Ask 'em.

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Yeah the genes are carried on the x chromosome so your own father is the one person in your ancestry who has almost no influence on one's baldness.

https://pmc.ncbi.nlm.nih.gov/articles/PMC5308812/

Hmm? That's definitely not true. I'd know, I just submitted an effortpost on the topic.

Even in the study you linked:

Using common genetic variants with a minor allele frequency of at least 1%, GCTA-GREML analysis found that 47.3% (SE 1.3%) of the variance in baldness can be explained by common autosomal genetic variants, while 4.6% (SE 0.3%) can be explained by common X chromosome variants.

Fathers contribute autosomal chromosomes, even if they don't hand over an X chromosome. The relative risk if you have a bald dad is anywhere between 2.5-6x as much!