Beyond the Y Chromosome: Discovering 9 New Pathways for Male Survival
The Y chromosome, essential for male development, is slowly degenerating, raising concerns about its future extinction. However, studies on rodents, such as the spiny rat, show that males can survive and reproduce without a Y chromosome through alternative genetic mechanisms. This article explores the evolution of the Y chromosome, its potential disappearance, and the possibility of human males adapting through novel genetic pathways, ensuring their existence well into the future.