I spoke to The 100âs executive producer and showrunner about this huge turn of events and where things are leading in Season 3, now that Clarke has decided she needed to leave Camp Jaha and go off on her own in the wake of what she did.hapter one was the story of the drop ship and the 100 on the ground last season. The story of chapter two, Season 2, has been Mount Weather and that story is obviously done at this point.
Redhead gene slows ageing and 'makes you look two years younger' Independent.ie People with red hair have long been the butt of unfair jokes, but a study suggests that when it comes to ageing they may have the last laugh. https://www.independent.ie/irish-news/health/who-is-fairest-of-them-all-redhead-gene-slows-ageing-and-makes-you-look-two-years-younger-34670028.html
You're right that it just isn't having an X and a Y chromosome that makes a male (or that having two X's makes you a female). It is what our cells do with these chromosomes that makes a baby grow as a boy or a girl. Specifically, there is a gene on the Y chromosome called SRY that makes the big difference. This gene tells a baby to be a boy. Without the SRY gene, babies develop into girls. One way we know about this important gene is that there are some rare cases where someone has two X's but also has an SRY gene.