Shinobi Yaka's video: SexEd for SJWs - Part 3 Intersex

In part 2 of this series, we had a look at how sex determination is strictly chromosomal, we also considered a plausible genetic explanation for the wider variability in traits within the male population and at the end of that video I said that this process sometimes produced individuals who were exceptions, things can go wrong and this is the topic for this video. Addendum: ------------------------------------------- Biff Pocoroba made the point that there is one mammal species that doesn't use the Y chromosome to determine maleness: the naked mole rat. Reference: ------------------------------ Sex Determination in Humans – Bashamboo, McElreavey 2016 https://www.karger.com/Article/Pdf/452637 Scaling of Size and Dimorphism in Primates - Adam D. Gordon 2006 http://www.albany.edu/~ag856732/Gordon2006bIJP.pdf Genetic sex reversal - Bardoni et al 1994 Bardoni B, 11 others A dosage sensitive locus at chromosome Xp21 is involved in male to female sex reversal. Nature Genet. 1994;7:497–501 Klinefelter syndrome – Wikipedia article https://en.wikipedia.org/wiki/Klinefelter_syndrome Klinefelter syndrome – Daily Mail article http://www.dailymail.co.uk/health/article-1346474/Klinefelters-syndrome-Adele-Markham-fought-20-years-woman.html Turner syndrome – Wikipedia article https://en.wikipedia.org/wiki/Turner_syndrome Mixed gonadal dysgenesis – Paper Sheela, Vidyalekshmy 2008 http://www.jogi.co.in/mar_apr_2008/13_cr_mixed_gonadal.pdf Swyer syndrome – Wikipedia article https://en.wikipedia.org/wiki/XY_gonadal_dysgenesis True Hermaphrodite – A Case Report https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3418019/ Follow-up Study of Boys with Gender Identity Disorder https://tspace.library.utoronto.ca/bitstream/1807/34926/1/Singh_Devita_201211_PhD_Thesis.pdf Cheryl Chase – Intersex activist https://en.wikipedia.org/wiki/Cheryl_Chase_(activist) Support This Channel ------------------------------------------------------- ▶ Patreon: https://www.patreon.com/shinobiyaka ▶ Subscribe: https://www.youtube.com/channel/UCAuK58_8EFT4ztv5gPyRf1A ▶ Twitter: https://twitter.com/yakashinobi ▶ Facebook: https://www.facebook.com/shinobiyaka