Gays and lesbians live in the society as epigenetic changes in one of the parents are passed to the embryo, American scientists claim, Vesti.ru informs.
Taking over from their parents the turn, a boy “failing to receive” testosterone, subsequently acquires the features of a girl, and a girl, on the contrary, becomes partly a boy.
As is known, an embryo becomes a boy, if a gene on the Y-chromosome triggers development of the testis, which approximately in 8 weeks of starting the development, produces male hormones, including testosterone. Thus, if there is a lack of Y-chromosomes, there will be no testosterone, hence, the embryo will turn into a girl. However, the experts claim that not everything depends on testosterone.
13:16, October 22Game of Thrones star Thor Björnsson marries girlfriend Kelsey Henson
10:15, October 20
Kim Kardashian poses topless in Japanese adult animation inspired photoshoot
16:09, October 19Karlie Kloss and Joshua Kushner married
14:09, October 19Kim Kardashian talks about Kanye West on The Alec Baldwin Show
17:12, October 17Rob Kardashian 'has lost 30 to 50 lbs and is working on self-improvement
15:15, October 16Kanye West wants to have a total of seven children with wife Kim Kardashian
12:07, October 16Prince Harry and Meghan Markle make first appearance after pregnancy news
11:10, October 16
Kanye West and Kim Kardashian meet with Uganda's president and present him with a pair of Yeezys
15:14, October 15Amber Rose seen with new boyfriend at SOAD concert
12:12, October 15Meghan Markle and Prince Harry expecting a baby
10:31, October 15Ariana Grande and Pete Davidson reportedly split
20:56, October 7
Mayrig restaurant opens in Yerevan